Vulnerability feed

CVE and vendor PSIRT advisories from 13 sources, last 30 days. Updated hourly, last run Oct 26 02:05 UTC

Critical in the last 24 hours

1603 in 30 days

Newly known exploited

In the last 24 hours, CISA KEV and vendor reports

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New in the last 24 hours

144-76% vs 7-day avg of 598

2 critical, 38 high, 59 medium, 25 low

235 advisories match Clear all Export 25 shown as CSV

Expand	Severity	Score	Advisory	Title	Source	Published
	Critical	9.8	CVE-2026-97816	Use after free in OpenSSH for Windows allows an unauthorized attacker to execute code over a network. MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 version 26H1, Microsoft Windows 11 Version 26H2, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022	NVD	Oct 13 19:22 UTC
CVE-2026-97816Use after free in OpenSSH for Windows allows an unauthorized attacker to execute code over a network. From the advisory Use after free in OpenSSH for Windows allows an unauthorized attacker to execute code over a network. Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityHigh How it is exploited Attack vector Network Attack complexity Low Privileges required None User interaction None Scope Unchanged CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Affects Microsoft Microsoft Windows 11 version 23H2 Microsoft Windows 11 Version 24H2 Microsoft Windows 11 Version 25H2 Microsoft Windows 11 version 26H1 Microsoft Windows 11 Version 26H2 Microsoft Windows 10 Version 1809 Microsoft Windows 10 Version 21H2 Microsoft Windows 10 Version 22H2 Microsoft Windows Server 2019 Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows Server 2022 NIST National Vulnerability DatabasePublished Oct 13, 2026 19:22 UTC Read the advisory
	Medium	6.5	CVE-2026-97813	Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to disclose information over a network. MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 version 26H1, Microsoft Windows 11 Version 26H2, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022	NVD	Oct 13 19:22 UTC
CVE-2026-97813Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to disclose information over a network. From the advisory Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to disclose information over a network. Impact if exploited ConfidentialityHigh IntegrityNone AvailabilityNone How it is exploited Attack vector Network Attack complexity Low Privileges required Low User interaction None Scope Unchanged CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Affects Microsoft Microsoft Windows 11 version 23H2 Microsoft Windows 11 Version 24H2 Microsoft Windows 11 Version 25H2 Microsoft Windows 11 version 26H1 Microsoft Windows 11 Version 26H2 Microsoft Windows 10 Version 1809 Microsoft Windows 10 Version 21H2 Microsoft Windows 10 Version 22H2 Microsoft Windows Server 2019 Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows Server 2022 NIST National Vulnerability DatabasePublished Oct 13, 2026 19:22 UTC Read the advisory
	High	7.8	CVE-2026-97811	Double free in OpenSSH for Windows allows an authorized attacker to elevate privileges locally. MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 version 26H1, Microsoft Windows 11 Version 26H2, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022	NVD	Oct 13 19:22 UTC
CVE-2026-97811Double free in OpenSSH for Windows allows an authorized attacker to elevate privileges locally. From the advisory Double free in OpenSSH for Windows allows an authorized attacker to elevate privileges locally. Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityHigh How it is exploited Attack vector Local Attack complexity Low Privileges required Low User interaction None Scope Unchanged CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Affects Microsoft Microsoft Windows 11 version 23H2 Microsoft Windows 11 Version 24H2 Microsoft Windows 11 Version 25H2 Microsoft Windows 11 version 26H1 Microsoft Windows 11 Version 26H2 Microsoft Windows 10 Version 1809 Microsoft Windows 10 Version 21H2 Microsoft Windows 10 Version 22H2 Microsoft Windows Server 2019 Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows Server 2022 NIST National Vulnerability DatabasePublished Oct 13, 2026 19:22 UTC Read the advisory
	High	7.8	CVE-2026-97809	Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally. MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 version 26H1, Microsoft Windows 11 Version 26H2, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows 10 1809	NVD	Oct 13 19:22 UTC
CVE-2026-97809Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally. From the advisory Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally. Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityHigh How it is exploited Attack vector Local Attack complexity Low Privileges required Low User interaction None Scope Unchanged CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Affects Microsoft Microsoft Windows 11 version 23H2 Microsoft Windows 11 Version 24H2 Microsoft Windows 11 Version 25H2 Microsoft Windows 11 version 26H1 Microsoft Windows 11 Version 26H2 Microsoft Windows 10 Version 1809 Microsoft Windows 10 Version 21H2 Microsoft Windows 10 Version 22H2 Microsoft Windows Server 2019 Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows 10 1809 NIST National Vulnerability DatabasePublished Oct 13, 2026 19:22 UTC Read the advisory
	High	7.0	CVE-2026-97808	Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally. MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 version 26H1, Microsoft Windows 11 Version 26H2, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows 10 1809	NVD	Oct 13 19:22 UTC
CVE-2026-97808Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally. From the advisory Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally. Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityHigh How it is exploited Attack vector Local Attack complexity High Privileges required Low User interaction None Scope Unchanged CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Affects Microsoft Microsoft Windows 11 version 23H2 Microsoft Windows 11 Version 24H2 Microsoft Windows 11 Version 25H2 Microsoft Windows 11 version 26H1 Microsoft Windows 11 Version 26H2 Microsoft Windows 10 Version 1809 Microsoft Windows 10 Version 21H2 Microsoft Windows 10 Version 22H2 Microsoft Windows Server 2019 Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows 10 1809 NIST National Vulnerability DatabasePublished Oct 13, 2026 19:22 UTC Read the advisory
	High	7.8	CVE-2026-97807	Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally. MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 version 26H1, Microsoft Windows 11 Version 26H2, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows 10 1809	NVD	Oct 13 19:22 UTC
CVE-2026-97807Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally. From the advisory Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally. Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityHigh How it is exploited Attack vector Local Attack complexity Low Privileges required Low User interaction None Scope Unchanged CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Affects Microsoft Microsoft Windows 11 version 23H2 Microsoft Windows 11 Version 24H2 Microsoft Windows 11 Version 25H2 Microsoft Windows 11 version 26H1 Microsoft Windows 11 Version 26H2 Microsoft Windows 10 Version 1809 Microsoft Windows 10 Version 21H2 Microsoft Windows 10 Version 22H2 Microsoft Windows Server 2019 Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows 10 1809 NIST National Vulnerability DatabasePublished Oct 13, 2026 19:22 UTC Read the advisory
	High	7.8	CVE-2026-97806	Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally. MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 version 26H1, Microsoft Windows 11 Version 26H2, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows 10 1809	NVD	Oct 13 19:22 UTC
CVE-2026-97806Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally. From the advisory Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally. Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityHigh How it is exploited Attack vector Local Attack complexity Low Privileges required Low User interaction None Scope Unchanged CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Affects Microsoft Microsoft Windows 11 version 23H2 Microsoft Windows 11 Version 24H2 Microsoft Windows 11 Version 25H2 Microsoft Windows 11 version 26H1 Microsoft Windows 11 Version 26H2 Microsoft Windows 10 Version 1809 Microsoft Windows 10 Version 21H2 Microsoft Windows 10 Version 22H2 Microsoft Windows Server 2019 Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows 10 1809 NIST National Vulnerability DatabasePublished Oct 13, 2026 19:22 UTC Read the advisory
	High	7.0	CVE-2026-97793	Missing authentication for critical function in Windows Setup and Deployment allows an authorized attacker to elevate privileges locally. MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 version 26H1, Microsoft Windows 11 Version 26H2, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022	NVD	Oct 13 19:22 UTC
CVE-2026-97793Missing authentication for critical function in Windows Setup and Deployment allows an authorized attacker to elevate privileges locally. From the advisory Missing authentication for critical function in Windows Setup and Deployment allows an authorized attacker to elevate privileges locally. Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityHigh How it is exploited Attack vector Local Attack complexity High Privileges required Low User interaction None Scope Unchanged CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Affects Microsoft Microsoft Windows 11 version 23H2 Microsoft Windows 11 Version 24H2 Microsoft Windows 11 Version 25H2 Microsoft Windows 11 version 26H1 Microsoft Windows 11 Version 26H2 Microsoft Windows 10 Version 1809 Microsoft Windows 10 Version 21H2 Microsoft Windows 10 Version 22H2 Microsoft Windows Server 2019 Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows Server 2022 NIST National Vulnerability DatabasePublished Oct 13, 2026 19:22 UTC Read the advisory
	High	8.8	CVE-2026-96952	Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network. MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 version 26H1, Microsoft Windows 11 Version 26H2, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022	NVD	Oct 13 19:22 UTC
CVE-2026-96952Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network. From the advisory Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network. Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityHigh How it is exploited Attack vector Network Attack complexity Low Privileges required None User interaction Required Scope Unchanged CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Affects Microsoft Microsoft Windows 11 version 23H2 Microsoft Windows 11 Version 24H2 Microsoft Windows 11 Version 25H2 Microsoft Windows 11 version 26H1 Microsoft Windows 11 Version 26H2 Microsoft Windows 10 Version 1809 Microsoft Windows 10 Version 21H2 Microsoft Windows 10 Version 22H2 Microsoft Windows Server 2019 Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows Server 2022 NIST National Vulnerability DatabasePublished Oct 13, 2026 19:22 UTC Read the advisory
	High	7.5	CVE-2026-96945	Uncaught exception in Windows Failover Cluster allows an unauthorized attacker to deny service over a network. MicrosoftMicrosoft Windows Server 2025, Microsoft Windows Server 2025 (Server Core installation), Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022	NVD	Oct 13 19:22 UTC
CVE-2026-96945Uncaught exception in Windows Failover Cluster allows an unauthorized attacker to deny service over a network. From the advisory Uncaught exception in Windows Failover Cluster allows an unauthorized attacker to deny service over a network. Impact if exploited ConfidentialityNone IntegrityNone AvailabilityHigh How it is exploited Attack vector Network Attack complexity Low Privileges required None User interaction None Scope Unchanged CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Affects Microsoft Microsoft Windows Server 2025 Microsoft Windows Server 2025 (Server Core installation)Microsoft Windows Server 2019 Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows Server 2022 NIST National Vulnerability DatabasePublished Oct 13, 2026 19:22 UTC Read the advisory
	Critical	9.8	CVE-2026-96934	Use after free in Windows DHCP Server allows an unauthorized attacker to execute code over a network. MicrosoftMicrosoft Windows Server 2025, Microsoft Windows 10 Version 1809, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2012, Microsoft Windows Server 2012 (Server Core installation), Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation), Microsoft Windows Server 2012 R2, Microsoft Windows Server 2012 R2 (Server Core installation)	NVD	Oct 13 19:22 UTC
CVE-2026-96934Use after free in Windows DHCP Server allows an unauthorized attacker to execute code over a network. From the advisory Use after free in Windows DHCP Server allows an unauthorized attacker to execute code over a network. Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityHigh How it is exploited Attack vector Network Attack complexity Low Privileges required None User interaction None Scope Unchanged CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Affects Microsoft Microsoft Windows Server 2025 Microsoft Windows 10 Version 1809 Microsoft Windows Server 2019 Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows Server 2022 Microsoft Windows 10 Version 1607 Microsoft Windows Server 2012 Microsoft Windows Server 2012 (Server Core installation)Microsoft Windows Server 2016 Microsoft Windows Server 2016 (Server Core installation)Microsoft Windows Server 2012 R2 Microsoft Windows Server 2012 R2 (Server Core installation) NIST National Vulnerability DatabasePublished Oct 13, 2026 19:22 UTC Read the advisory
	Medium	5.5	CVE-2026-96926	Missing authorization in DNS Server allows an authorized attacker to perform tampering locally. MicrosoftMicrosoft Windows Server 2025, Microsoft Windows 10 Version 1809, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2012, Microsoft Windows Server 2012 (Server Core installation), Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation), Microsoft Windows Server 2012 R2, Microsoft Windows Server 2012 R2 (Server Core installation)	NVD	Oct 13 19:22 UTC
CVE-2026-96926Missing authorization in DNS Server allows an authorized attacker to perform tampering locally. From the advisory Missing authorization in DNS Server allows an authorized attacker to perform tampering locally. Impact if exploited ConfidentialityNone IntegrityHigh AvailabilityNone How it is exploited Attack vector Local Attack complexity Low Privileges required Low User interaction None Scope Unchanged CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N Affects Microsoft Microsoft Windows Server 2025 Microsoft Windows 10 Version 1809 Microsoft Windows Server 2019 Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows Server 2022 Microsoft Windows 10 Version 1607 Microsoft Windows Server 2012 Microsoft Windows Server 2012 (Server Core installation)Microsoft Windows Server 2016 Microsoft Windows Server 2016 (Server Core installation)Microsoft Windows Server 2012 R2 Microsoft Windows Server 2012 R2 (Server Core installation) NIST National Vulnerability DatabasePublished Oct 13, 2026 19:22 UTC Read the advisory
	High	7.0	CVE-2026-96919	Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally. MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 version 26H1, Microsoft Windows 11 Version 26H2, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows 10 1809	NVD	Oct 13 19:22 UTC
CVE-2026-96919Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally. From the advisory Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally. Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityHigh How it is exploited Attack vector Local Attack complexity High Privileges required Low User interaction None Scope Unchanged CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Affects Microsoft Microsoft Windows 11 version 23H2 Microsoft Windows 11 Version 24H2 Microsoft Windows 11 Version 25H2 Microsoft Windows 11 version 26H1 Microsoft Windows 11 Version 26H2 Microsoft Windows 10 Version 1809 Microsoft Windows 10 Version 21H2 Microsoft Windows 10 Version 22H2 Microsoft Windows Server 2019 Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows 10 1809 NIST National Vulnerability DatabasePublished Oct 13, 2026 19:22 UTC Read the advisory
	High	8.8	CVE-2026-96917	Heap-based buffer overflow in Windows PCI Bus Driver allows an authorized attacker to elevate privileges locally. MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 version 26H1, Microsoft Windows 11 Version 26H2, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022	NVD	Oct 13 19:22 UTC
CVE-2026-96917Heap-based buffer overflow in Windows PCI Bus Driver allows an authorized attacker to elevate privileges locally. From the advisory Heap-based buffer overflow in Windows PCI Bus Driver allows an authorized attacker to elevate privileges locally. Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityHigh How it is exploited Attack vector Local Attack complexity Low Privileges required Low User interaction None Scope Changed CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H Affects Microsoft Microsoft Windows 11 version 23H2 Microsoft Windows 11 Version 24H2 Microsoft Windows 11 Version 25H2 Microsoft Windows 11 version 26H1 Microsoft Windows 11 Version 26H2 Microsoft Windows 10 Version 1809 Microsoft Windows 10 Version 21H2 Microsoft Windows 10 Version 22H2 Microsoft Windows Server 2019 Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows Server 2022 NIST National Vulnerability DatabasePublished Oct 13, 2026 19:22 UTC Read the advisory
	High	7.8	CVE-2026-96913	Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally. MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 version 26H1, Microsoft Windows 11 Version 26H2, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022	NVD	Oct 13 19:22 UTC
CVE-2026-96913Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally. From the advisory Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally. Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityHigh How it is exploited Attack vector Local Attack complexity Low Privileges required Low User interaction None Scope Unchanged CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Affects Microsoft Microsoft Windows 11 version 23H2 Microsoft Windows 11 Version 24H2 Microsoft Windows 11 Version 25H2 Microsoft Windows 11 version 26H1 Microsoft Windows 11 Version 26H2 Microsoft Windows 10 Version 1809 Microsoft Windows 10 Version 21H2 Microsoft Windows 10 Version 22H2 Microsoft Windows Server 2019 Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows Server 2022 NIST National Vulnerability DatabasePublished Oct 13, 2026 19:22 UTC Read the advisory
	High	7.8	CVE-2026-96912	Use after free in Windows Client License Service allows an authorized attacker to elevate privileges locally. MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 version 26H1, Microsoft Windows 11 Version 26H2, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022	NVD	Oct 13 19:22 UTC
CVE-2026-96912Use after free in Windows Client License Service allows an authorized attacker to elevate privileges locally. From the advisory Use after free in Windows Client License Service allows an authorized attacker to elevate privileges locally. Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityHigh How it is exploited Attack vector Local Attack complexity Low Privileges required Low User interaction None Scope Unchanged CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Affects Microsoft Microsoft Windows 11 version 23H2 Microsoft Windows 11 Version 24H2 Microsoft Windows 11 Version 25H2 Microsoft Windows 11 version 26H1 Microsoft Windows 11 Version 26H2 Microsoft Windows 10 Version 1809 Microsoft Windows 10 Version 21H2 Microsoft Windows 10 Version 22H2 Microsoft Windows Server 2019 Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows Server 2022 NIST National Vulnerability DatabasePublished Oct 13, 2026 19:22 UTC Read the advisory
	High	7.5	CVE-2026-96866	Out-of-bounds read in Network Device Enrollment Service (NDES) allows an unauthorized attacker to deny service over a network. MicrosoftMicrosoft Windows Server 2025, Microsoft Windows 10 Version 1809, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2012, Microsoft Windows Server 2012 (Server Core installation), Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation), Microsoft Windows Server 2012 R2, Microsoft Windows Server 2012 R2 (Server Core installation)	NVD	Oct 13 19:22 UTC
CVE-2026-96866Out-of-bounds read in Network Device Enrollment Service (NDES) allows an unauthorized attacker to deny service over a network. From the advisory Out-of-bounds read in Network Device Enrollment Service (NDES) allows an unauthorized attacker to deny service over a network. Impact if exploited ConfidentialityNone IntegrityNone AvailabilityHigh How it is exploited Attack vector Network Attack complexity Low Privileges required None User interaction None Scope Unchanged CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Affects Microsoft Microsoft Windows Server 2025 Microsoft Windows 10 Version 1809 Microsoft Windows Server 2019 Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows Server 2022 Microsoft Windows 10 Version 1607 Microsoft Windows Server 2012 Microsoft Windows Server 2012 (Server Core installation)Microsoft Windows Server 2016 Microsoft Windows Server 2016 (Server Core installation)Microsoft Windows Server 2012 R2 Microsoft Windows Server 2012 R2 (Server Core installation) NIST National Vulnerability DatabasePublished Oct 13, 2026 19:22 UTC Read the advisory
	Critical	9.8	CVE-2026-96864	Double free in Microsoft Failover Cluster Virtual Driver allows an unauthorized attacker to execute code over a network. MicrosoftMicrosoft Windows Server 2025, Microsoft Windows 10 Version 1809, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2012, Microsoft Windows Server 2012 (Server Core installation), Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation), Microsoft Windows Server 2012 R2, Microsoft Windows Server 2012 R2 (Server Core installation)	NVD	Oct 13 19:22 UTC
CVE-2026-96864Double free in Microsoft Failover Cluster Virtual Driver allows an unauthorized attacker to execute code over a network. From the advisory Double free in Microsoft Failover Cluster Virtual Driver allows an unauthorized attacker to execute code over a network. Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityHigh How it is exploited Attack vector Network Attack complexity Low Privileges required None User interaction None Scope Unchanged CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Affects Microsoft Microsoft Windows Server 2025 Microsoft Windows 10 Version 1809 Microsoft Windows Server 2019 Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows Server 2022 Microsoft Windows 10 Version 1607 Microsoft Windows Server 2012 Microsoft Windows Server 2012 (Server Core installation)Microsoft Windows Server 2016 Microsoft Windows Server 2016 (Server Core installation)Microsoft Windows Server 2012 R2 Microsoft Windows Server 2012 R2 (Server Core installation) NIST National Vulnerability DatabasePublished Oct 13, 2026 19:22 UTC Read the advisory
	High	7.5	CVE-2026-96861	Out-of-bounds read in Network Device Enrollment Service (NDES) allows an unauthorized attacker to deny service over a network. MicrosoftMicrosoft Windows Server 2025, Microsoft Windows 10 Version 1809, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2012, Microsoft Windows Server 2012 (Server Core installation), Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation), Microsoft Windows Server 2012 R2, Microsoft Windows Server 2012 R2 (Server Core installation)	NVD	Oct 13 19:22 UTC
CVE-2026-96861Out-of-bounds read in Network Device Enrollment Service (NDES) allows an unauthorized attacker to deny service over a network. From the advisory Out-of-bounds read in Network Device Enrollment Service (NDES) allows an unauthorized attacker to deny service over a network. Impact if exploited ConfidentialityNone IntegrityNone AvailabilityHigh How it is exploited Attack vector Network Attack complexity Low Privileges required None User interaction None Scope Unchanged CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Affects Microsoft Microsoft Windows Server 2025 Microsoft Windows 10 Version 1809 Microsoft Windows Server 2019 Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows Server 2022 Microsoft Windows 10 Version 1607 Microsoft Windows Server 2012 Microsoft Windows Server 2012 (Server Core installation)Microsoft Windows Server 2016 Microsoft Windows Server 2016 (Server Core installation)Microsoft Windows Server 2012 R2 Microsoft Windows Server 2012 R2 (Server Core installation) NIST National Vulnerability DatabasePublished Oct 13, 2026 19:22 UTC Read the advisory
	Medium	5.5	CVE-2026-96857	Files or directories accessible to external parties in Windows Projected File System allows an authorized attacker to disclose information locally. MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 version 26H1, Microsoft Windows 11 Version 26H2, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022	NVD	Oct 13 19:21 UTC
CVE-2026-96857Files or directories accessible to external parties in Windows Projected File System allows an authorized attacker to disclose information locally. From the advisory Files or directories accessible to external parties in Windows Projected File System allows an authorized attacker to disclose information locally. Impact if exploited ConfidentialityHigh IntegrityNone AvailabilityNone How it is exploited Attack vector Local Attack complexity Low Privileges required Low User interaction None Scope Unchanged CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Affects Microsoft Microsoft Windows 11 version 23H2 Microsoft Windows 11 Version 24H2 Microsoft Windows 11 Version 25H2 Microsoft Windows 11 version 26H1 Microsoft Windows 11 Version 26H2 Microsoft Windows 10 Version 1809 Microsoft Windows 10 Version 21H2 Microsoft Windows 10 Version 22H2 Microsoft Windows Server 2019 Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows Server 2022 NIST National Vulnerability DatabasePublished Oct 13, 2026 19:21 UTC Read the advisory
	Medium	5.5	CVE-2026-96855	Improper access control in Windows Modern Device Management (MDM) allows an authorized attacker to perform tampering locally. MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 version 26H1, Microsoft Windows 11 Version 26H2, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022	NVD	Oct 13 19:21 UTC
CVE-2026-96855Improper access control in Windows Modern Device Management (MDM) allows an authorized attacker to perform tampering locally. From the advisory Improper access control in Windows Modern Device Management (MDM) allows an authorized attacker to perform tampering locally. Impact if exploited ConfidentialityNone IntegrityHigh AvailabilityNone How it is exploited Attack vector Local Attack complexity Low Privileges required Low User interaction None Scope Unchanged CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N Affects Microsoft Microsoft Windows 11 version 23H2 Microsoft Windows 11 Version 24H2 Microsoft Windows 11 Version 25H2 Microsoft Windows 11 version 26H1 Microsoft Windows 11 Version 26H2 Microsoft Windows 10 Version 1809 Microsoft Windows 10 Version 21H2 Microsoft Windows 10 Version 22H2 Microsoft Windows Server 2019 Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows Server 2022 NIST National Vulnerability DatabasePublished Oct 13, 2026 19:21 UTC Read the advisory
	Medium	5.5	CVE-2026-96850	Use of uninitialized resource in Windows Modern Device Management (MDM) allows an authorized attacker to disclose information locally. MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 version 26H1, Microsoft Windows 11 Version 26H2, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022	NVD	Oct 13 19:21 UTC
CVE-2026-96850Use of uninitialized resource in Windows Modern Device Management (MDM) allows an authorized attacker to disclose information locally. From the advisory Use of uninitialized resource in Windows Modern Device Management (MDM) allows an authorized attacker to disclose information locally. Impact if exploited ConfidentialityHigh IntegrityNone AvailabilityNone How it is exploited Attack vector Local Attack complexity Low Privileges required Low User interaction None Scope Unchanged CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Affects Microsoft Microsoft Windows 11 version 23H2 Microsoft Windows 11 Version 24H2 Microsoft Windows 11 Version 25H2 Microsoft Windows 11 version 26H1 Microsoft Windows 11 Version 26H2 Microsoft Windows 10 Version 1809 Microsoft Windows 10 Version 21H2 Microsoft Windows 10 Version 22H2 Microsoft Windows Server 2019 Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows Server 2022 NIST National Vulnerability DatabasePublished Oct 13, 2026 19:21 UTC Read the advisory
	Medium	5.5	CVE-2026-96848	Buffer over-read in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally. MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows Server 2025, Microsoft Windows Server 2025 (Server Core installation), Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022, Microsoft Windows 10 1809, Microsoft Windows 10 21H2	NVD	Oct 13 19:21 UTC
CVE-2026-96848Buffer over-read in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally. From the advisory Buffer over-read in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally. Impact if exploited ConfidentialityHigh IntegrityNone AvailabilityNone How it is exploited Attack vector Local Attack complexity Low Privileges required Low User interaction None Scope Unchanged CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Affects Microsoft Microsoft Windows 11 version 23H2 Microsoft Windows Server 2025 Microsoft Windows Server 2025 (Server Core installation)Microsoft Windows 10 Version 1809 Microsoft Windows 10 Version 21H2 Microsoft Windows 10 Version 22H2 Microsoft Windows Server 2019 Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows Server 2022 Microsoft Windows 10 1809 Microsoft Windows 10 21H2 NIST National Vulnerability DatabasePublished Oct 13, 2026 19:21 UTC Read the advisory
	Critical	9.8	CVE-2026-96320	Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over a network. MicrosoftMicrosoft Windows Server 2025, Microsoft Windows 10 Version 1809, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2012, Microsoft Windows Server 2012 (Server Core installation), Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation), Microsoft Windows Server 2012 R2, Microsoft Windows Server 2012 R2 (Server Core installation)	NVD	Oct 13 19:21 UTC
CVE-2026-96320Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over a network. From the advisory Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over a network. Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityHigh How it is exploited Attack vector Network Attack complexity Low Privileges required None User interaction None Scope Unchanged CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Affects Microsoft Microsoft Windows Server 2025 Microsoft Windows 10 Version 1809 Microsoft Windows Server 2019 Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows Server 2022 Microsoft Windows 10 Version 1607 Microsoft Windows Server 2012 Microsoft Windows Server 2012 (Server Core installation)Microsoft Windows Server 2016 Microsoft Windows Server 2016 (Server Core installation)Microsoft Windows Server 2012 R2 Microsoft Windows Server 2012 R2 (Server Core installation) NIST National Vulnerability DatabasePublished Oct 13, 2026 19:21 UTC Read the advisory
	High	7.8	CVE-2026-96317	Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally. MicrosoftMicrosoft Windows 11 version 23H2, Microsoft Windows 11 Version 24H2, Microsoft Windows 11 Version 25H2, Microsoft Windows 11 version 26H1, Microsoft Windows 11 Version 26H2, Microsoft Windows 10 Version 1809, Microsoft Windows 10 Version 21H2, Microsoft Windows 10 Version 22H2, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022	NVD	Oct 13 19:21 UTC
CVE-2026-96317Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally. From the advisory Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally. Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityHigh How it is exploited Attack vector Local Attack complexity High Privileges required Low User interaction None Scope Changed CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H Affects Microsoft Microsoft Windows 11 version 23H2 Microsoft Windows 11 Version 24H2 Microsoft Windows 11 Version 25H2 Microsoft Windows 11 version 26H1 Microsoft Windows 11 Version 26H2 Microsoft Windows 10 Version 1809 Microsoft Windows 10 Version 21H2 Microsoft Windows 10 Version 22H2 Microsoft Windows Server 2019 Microsoft Windows Server 2019 (Server Core installation)Microsoft Windows Server 2022 NIST National Vulnerability DatabasePublished Oct 13, 2026 19:21 UTC Read the advisory

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