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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Every hour, see the list

New in the last 24 hours

144-76% vs 7-day avg of 597

2 critical, 38 high, 59 medium, 25 low

Expand	Severity	Score	Advisory	Title	Source	Published
	High	7.5	CVE-2026-96248	Stack-based buffer overflow in Windows Host Guardian Service allows an unauthorized attacker to deny service over a network. MicrosoftMicrosoft Windows Server 2025, Microsoft Windows Server 2025 (Server Core installation), 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 2016, Microsoft Windows Server 2016 (Server Core installation), Microsoft Windows 10 1809, Microsoft Windows 10 1607	NVD	Oct 13 19:21 UTC
CVE-2026-96248Stack-based buffer overflow in Windows Host Guardian Service allows an unauthorized attacker to deny service over a network. From the advisory Stack-based buffer overflow in Windows Host Guardian Service 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 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 2016 Microsoft Windows Server 2016 (Server Core installation)Microsoft Windows 10 1809 Microsoft Windows 10 1607 NIST National Vulnerability DatabasePublished Oct 13, 2026 19:21 UTC Read the advisory
	High	7.8	CVE-2026-88105	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 10 Version 1607, Microsoft Windows 10 1809, Microsoft Windows 10 1607	NVD	Oct 13 19:21 UTC
CVE-2026-88105Use 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 10 Version 1607 Microsoft Windows 10 1809 Microsoft Windows 10 1607 NIST National Vulnerability DatabasePublished Oct 13, 2026 19:21 UTC Read the advisory

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