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

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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

Expand	Severity	Score	Advisory	Title	Source	Published
	High	7.5	CVE-2026-109468	Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network. MicrosoftMicrosoft Visual Studio 2022 version 17.14, Microsoft Visual Studio 2026 version 18.10, Microsoft System.Formats.Cbor	NVD	Oct 15 21:17 UTC
CVE-2026-109468Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network. From the advisory Allocation of resources without limits or throttling in ASP.NET Core 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 Visual Studio 2022 version 17.14 Microsoft Visual Studio 2026 version 18.10 Microsoft System.Formats.Cbor NIST National Vulnerability DatabasePublished Oct 15, 2026 21:17 UTC Read the advisory
	High	8.8	CVE-2026-96957	Improper verification of cryptographic signature in .NET allows an unauthorized attacker to bypass a security feature over a network. MicrosoftMicrosoft .NET, Microsoft Visual Studio 2022 version 17.14, Microsoft Visual Studio 2026 version 18.10, Microsoft .NET 10.0 runtime, Microsoft .NET 11.0 runtime, Microsoft Visual Studio 2022, Microsoft Visual Studio 2026	NVD	Oct 13 19:22 UTC
CVE-2026-96957Improper verification of cryptographic signature in .NET allows an unauthorized attacker to bypass a security feature over a network. From the advisory Improper verification of cryptographic signature in .NET allows an unauthorized attacker to bypass a security feature 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 .NET Microsoft Visual Studio 2022 version 17.14 Microsoft Visual Studio 2026 version 18.10 Microsoft .NET 10.0 runtime Microsoft .NET 11.0 runtime Microsoft Visual Studio 2022 Microsoft Visual Studio 2026 NIST National Vulnerability DatabasePublished Oct 13, 2026 19:22 UTC Read the advisory
	Medium	6.5	CVE-2026-96238	Origin validation error in .NET allows an unauthorized attacker to bypass a security feature over a network. MicrosoftMicrosoft Visual Studio 2022 version 17.14, Microsoft Visual Studio 2026 version 18.10, Microsoft .NET 10.0 runtime, Microsoft .NET 11.0 runtime, Microsoft .NET 8.0 runtime, Microsoft .NET 9.0 runtime	NVD	Oct 13 19:21 UTC
CVE-2026-96238Origin validation error in .NET allows an unauthorized attacker to bypass a security feature over a network. From the advisory Origin validation error in .NET allows an unauthorized attacker to bypass a security feature over a network. Impact if exploited ConfidentialityNone IntegrityHigh AvailabilityNone 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:N/I:H/A:N Affects Microsoft Microsoft Visual Studio 2022 version 17.14 Microsoft Visual Studio 2026 version 18.10 Microsoft .NET 10.0 runtime Microsoft .NET 11.0 runtime Microsoft .NET 8.0 runtime Microsoft .NET 9.0 runtime NIST National Vulnerability DatabasePublished Oct 13, 2026 19:21 UTC Read the advisory
	High	7.5	CVE-2026-96237	Inclusion of functionality from untrusted control sphere in .NET allows an unauthorized attacker to execute code over a network. MicrosoftMicrosoft Visual Studio 2022 version 17.14, Microsoft Visual Studio 2026 version 18.10, Microsoft .NET 10.0 runtime, Microsoft .NET 8.0 runtime, Microsoft .NET 9.0 runtime	NVD	Oct 13 19:21 UTC
CVE-2026-96237Inclusion of functionality from untrusted control sphere in .NET allows an unauthorized attacker to execute code over a network. From the advisory Inclusion of functionality from untrusted control sphere in .NET 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 High Privileges required None User interaction Required Scope Unchanged CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H Affects Microsoft Microsoft Visual Studio 2022 version 17.14 Microsoft Visual Studio 2026 version 18.10 Microsoft .NET 10.0 runtime Microsoft .NET 8.0 runtime Microsoft .NET 9.0 runtime NIST National Vulnerability DatabasePublished Oct 13, 2026 19:21 UTC Read the advisory
	High	7.5	CVE-2026-96236	Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network. MicrosoftMicrosoft Visual Studio 2022 version 17.14, Microsoft Visual Studio 2026 version 18.10, Microsoft ASP.NET Core 10.0, Microsoft ASP.NET Core 8.0, Microsoft ASP.NET Core 9.0, Microsoft ASP.NET Core 11.0	NVD	Oct 13 19:21 UTC
CVE-2026-96236Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network. From the advisory Allocation of resources without limits or throttling in ASP.NET Core 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 Visual Studio 2022 version 17.14 Microsoft Visual Studio 2026 version 18.10 Microsoft ASP.NET Core 10.0 Microsoft ASP.NET Core 8.0 Microsoft ASP.NET Core 9.0 Microsoft ASP.NET Core 11.0 NIST National Vulnerability DatabasePublished Oct 13, 2026 19:21 UTC Read the advisory
	High	8.8	CVE-2026-96235	Out-of-bounds write in .NET allows an unauthorized attacker to execute code over a network. MicrosoftMicrosoft Visual Studio 2022 version 17.14, Microsoft Visual Studio 2026 version 18.10, Microsoft .NET 10.0 runtime, Microsoft .NET 11.0 runtime, Microsoft .NET 8.0 runtime, Microsoft .NET 9.0 runtime	NVD	Oct 13 19:21 UTC
CVE-2026-96235Out-of-bounds write in .NET allows an unauthorized attacker to execute code over a network. From the advisory Out-of-bounds write in .NET 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 Visual Studio 2022 version 17.14 Microsoft Visual Studio 2026 version 18.10 Microsoft .NET 10.0 runtime Microsoft .NET 11.0 runtime Microsoft .NET 8.0 runtime Microsoft .NET 9.0 runtime NIST National Vulnerability DatabasePublished Oct 13, 2026 19:21 UTC Read the advisory
	Medium	5.3	CVE-2026-96234	Origin validation error in .NET allows an unauthorized attacker to disclose information over a network. MicrosoftMicrosoft Visual Studio 2022 version 17.14, Microsoft Visual Studio 2026 version 18.10, Microsoft .NET 10.0 runtime, Microsoft .NET 11.0 runtime, Microsoft .NET 8.0 runtime, Microsoft .NET 9.0 runtime	NVD	Oct 13 19:21 UTC
CVE-2026-96234Origin validation error in .NET allows an unauthorized attacker to disclose information over a network. From the advisory Origin validation error in .NET allows an unauthorized attacker to disclose information over a network. Impact if exploited ConfidentialityHigh IntegrityNone AvailabilityNone How it is exploited Attack vector Network Attack complexity High Privileges required None User interaction Required Scope Unchanged CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N Affects Microsoft Microsoft Visual Studio 2022 version 17.14 Microsoft Visual Studio 2026 version 18.10 Microsoft .NET 10.0 runtime Microsoft .NET 11.0 runtime Microsoft .NET 8.0 runtime Microsoft .NET 9.0 runtime NIST National Vulnerability DatabasePublished Oct 13, 2026 19:21 UTC Read the advisory
	High	7.5	CVE-2026-96232	Out-of-bounds read in .NET allows an unauthorized attacker to disclose information over a network. MicrosoftMicrosoft Visual Studio 2022 version 17.14, Microsoft Visual Studio 2026 version 18.10, Microsoft .NET 10.0 runtime, Microsoft .NET 11.0 runtime, Microsoft .NET 8.0 runtime, Microsoft .NET 9.0 runtime	NVD	Oct 13 19:21 UTC
CVE-2026-96232Out-of-bounds read in .NET allows an unauthorized attacker to disclose information over a network. From the advisory Out-of-bounds read in .NET allows an unauthorized 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 None User interaction None Scope Unchanged CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Affects Microsoft Microsoft Visual Studio 2022 version 17.14 Microsoft Visual Studio 2026 version 18.10 Microsoft .NET 10.0 runtime Microsoft .NET 11.0 runtime Microsoft .NET 8.0 runtime Microsoft .NET 9.0 runtime NIST National Vulnerability DatabasePublished Oct 13, 2026 19:21 UTC Read the advisory
	High	7.8	CVE-2026-96231	Improper link resolution before file access ('link following') in .NET allows an authorized attacker to elevate privileges locally. MicrosoftMicrosoft Visual Studio 2022 version 17.14, Microsoft Visual Studio 2026 version 18.10, Microsoft .NET 10.0 runtime, Microsoft .NET 11.0 runtime, Microsoft .NET 8.0 runtime, Microsoft .NET 9.0 runtime	NVD	Oct 13 19:21 UTC
CVE-2026-96231Improper link resolution before file access ('link following') in .NET allows an authorized attacker to elevate privileges locally. From the advisory Improper link resolution before file access ('link following') in .NET 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 Visual Studio 2022 version 17.14 Microsoft Visual Studio 2026 version 18.10 Microsoft .NET 10.0 runtime Microsoft .NET 11.0 runtime Microsoft .NET 8.0 runtime Microsoft .NET 9.0 runtime NIST National Vulnerability DatabasePublished Oct 13, 2026 19:21 UTC Read the advisory
	High	8.8	CVE-2026-96230	Improper neutralization of input during web page generation ('cross-site scripting') in ASP.NET Core allows an unauthorized attacker to execute code over a network. MicrosoftMicrosoft Visual Studio 2022 version 17.14, Microsoft Visual Studio 2026 version 18.10, Microsoft.AspNetCore.Components.WebAssembly.Server	NVD	Oct 13 19:21 UTC
CVE-2026-96230Improper neutralization of input during web page generation ('cross-site scripting') in ASP.NET Core allows an unauthorized attacker to execute code over a network. From the advisory Improper neutralization of input during web page generation ('cross-site scripting') in ASP.NET Core 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 Visual Studio 2022 version 17.14 Microsoft Visual Studio 2026 version 18.10 Microsoft.AspNetCore.Components.WebAssembly.Server NIST National Vulnerability DatabasePublished Oct 13, 2026 19:21 UTC Read the advisory
	Medium	6.5	CVE-2026-96229	Permissive list of allowed inputs in .NET allows an unauthorized attacker to disclose information over a network. MicrosoftMicrosoft Visual Studio 2022 version 17.14, Microsoft Visual Studio 2026 version 18.10, Microsoft .NET 10.0 runtime, Microsoft .NET 11.0 runtime, Microsoft .NET 8.0 runtime, Microsoft .NET 9.0 runtime	NVD	Oct 13 19:21 UTC
CVE-2026-96229Permissive list of allowed inputs in .NET allows an unauthorized attacker to disclose information over a network. From the advisory Permissive list of allowed inputs in .NET allows an unauthorized 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 None User interaction Required Scope Unchanged CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Affects Microsoft Microsoft Visual Studio 2022 version 17.14 Microsoft Visual Studio 2026 version 18.10 Microsoft .NET 10.0 runtime Microsoft .NET 11.0 runtime Microsoft .NET 8.0 runtime Microsoft .NET 9.0 runtime NIST National Vulnerability DatabasePublished Oct 13, 2026 19:21 UTC Read the advisory
	High	7.8	CVE-2026-96225	Improper link resolution before file access ('link following') in .NET allows an authorized attacker to elevate privileges locally. MicrosoftMicrosoft Visual Studio 2022 version 17.14, Microsoft Visual Studio 2026 version 18.10, Microsoft .NET 10.0 runtime, Microsoft .NET 11.0 runtime, Microsoft .NET 8.0 runtime, Microsoft .NET 9.0 runtime	NVD	Oct 13 19:21 UTC
CVE-2026-96225Improper link resolution before file access ('link following') in .NET allows an authorized attacker to elevate privileges locally. From the advisory Improper link resolution before file access ('link following') in .NET 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 Visual Studio 2022 version 17.14 Microsoft Visual Studio 2026 version 18.10 Microsoft .NET 10.0 runtime Microsoft .NET 11.0 runtime Microsoft .NET 8.0 runtime Microsoft .NET 9.0 runtime NIST National Vulnerability DatabasePublished Oct 13, 2026 19:21 UTC Read the advisory
	High	7.4	CVE-2026-96222	Improper certificate validation in Active Directory Federation Services (AD FS) allows an unauthorized attacker to perform spoofing over a network. MicrosoftMicrosoft Windows 10 Version 1607, Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2, Microsoft .NET Framework 3.5 AND 4.7.2, Microsoft .NET Framework 3.5 AND 4.8, Microsoft .NET Framework 3.5 AND 4.8.1, Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2, Microsoft .NET Framework 4.8, Microsoft .NET Framework 4.8.1, Microsoft Visual Studio 2022 version 17.14, Microsoft Visual Studio 2026 version 18.10, Microsoft .NET Framework 3.5, Microsoft System.Security.Cryptography.Xml	NVD	Oct 13 19:21 UTC
CVE-2026-96222Improper certificate validation in Active Directory Federation Services (AD FS) allows an unauthorized attacker to perform spoofing over a network. From the advisory Improper certificate validation in Active Directory Federation Services (AD FS) allows an unauthorized attacker to perform spoofing over a network. Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityNone How it is exploited Attack vector Network Attack complexity High Privileges required None User interaction None Scope Unchanged CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N Affects Microsoft Microsoft Windows 10 Version 1607 Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 Microsoft .NET Framework 3.5 AND 4.7.2 Microsoft .NET Framework 3.5 AND 4.8 Microsoft .NET Framework 3.5 AND 4.8.1 Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 Microsoft .NET Framework 4.8 Microsoft .NET Framework 4.8.1 Microsoft Visual Studio 2022 version 17.14 Microsoft Visual Studio 2026 version 18.10 Microsoft .NET Framework 3.5 Microsoft System.Security.Cryptography.Xml NIST National Vulnerability DatabasePublished Oct 13, 2026 19:21 UTC Read the advisory
	Critical	9.4	CVE-2026-88092	Inconsistent interpretation of http requests ('http request/response smuggling') in ASP.NET Core allows an unauthorized attacker to perform tampering over a network. MicrosoftMicrosoft ASP.NET Core, Microsoft Visual Studio 2022 version 17.14, Microsoft Visual Studio 2026 version 18.10, Microsoft ASP.NET Core 10.0, Microsoft ASP.NET Core 8.0, Microsoft ASP.NET Core 9.0, Microsoft ASP.NET Core 11.0, Microsoft Visual Studio 2022, Microsoft Visual Studio 2026	NVD	Oct 13 19:21 UTC
CVE-2026-88092Inconsistent interpretation of http requests ('http request/response smuggling') in ASP.NET Core allows an unauthorized attacker to perform tampering over a network. From the advisory Inconsistent interpretation of http requests ('http request/response smuggling') in ASP.NET Core allows an unauthorized attacker to perform tampering over a network. Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityLow 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:L Affects Microsoft Microsoft ASP.NET Core Microsoft Visual Studio 2022 version 17.14 Microsoft Visual Studio 2026 version 18.10 Microsoft ASP.NET Core 10.0 Microsoft ASP.NET Core 8.0 Microsoft ASP.NET Core 9.0 Microsoft ASP.NET Core 11.0 Microsoft Visual Studio 2022 Microsoft Visual Studio 2026 NIST National Vulnerability DatabasePublished Oct 13, 2026 19:21 UTC Read the advisory
	High	8.8	CVE-2026-87697	Deserialization of untrusted data in .NET allows an unauthorized attacker to execute code over a network. MicrosoftMicrosoft Visual Studio 2022 version 17.14, Microsoft Visual Studio 2026 version 18.10, Microsoft .NET 10.0 runtime, Microsoft .NET 11.0 runtime, Microsoft .NET 8.0 runtime, Microsoft .NET 9.0 runtime	NVD	Oct 13 19:21 UTC
CVE-2026-87697Deserialization of untrusted data in .NET allows an unauthorized attacker to execute code over a network. From the advisory Deserialization of untrusted data in .NET 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 Visual Studio 2022 version 17.14 Microsoft Visual Studio 2026 version 18.10 Microsoft .NET 10.0 runtime Microsoft .NET 11.0 runtime Microsoft .NET 8.0 runtime Microsoft .NET 9.0 runtime NIST National Vulnerability DatabasePublished Oct 13, 2026 19:21 UTC Read the advisory
	Medium	5.9	CVE-2026-85790	Use after free in Microsoft QUIC allows an unauthorized 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 Server 2025, Microsoft Windows Server 2025 (Server Core installation), Microsoft Windows Server 2022, Microsoft Visual Studio 2022 version 17.14, Microsoft Visual Studio 2026 version 18.10, Microsoft.Native.Quic.MsQuic.Schannel	NVD	Oct 13 19:21 UTC
CVE-2026-85790Use after free in Microsoft QUIC allows an unauthorized attacker to disclose information over a network. From the advisory Use after free in Microsoft QUIC allows an unauthorized attacker to disclose information over a network. Impact if exploited ConfidentialityHigh IntegrityNone AvailabilityNone How it is exploited Attack vector Network Attack complexity High Privileges required None User interaction None Scope Unchanged CVSS:3.1/AV:N/AC:H/PR:N/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 Server 2025 Microsoft Windows Server 2025 (Server Core installation)Microsoft Windows Server 2022 Microsoft Visual Studio 2022 version 17.14 Microsoft Visual Studio 2026 version 18.10 Microsoft.Native.Quic.MsQuic.Schannel NIST National Vulnerability DatabasePublished Oct 13, 2026 19:21 UTC Read the advisory
	High	7.5	CVE-2026-84008	Inefficient algorithmic complexity in .NET allows an unauthorized attacker to deny service over a network. MicrosoftMicrosoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2, Microsoft .NET Framework 3.5 AND 4.7.2, Microsoft .NET Framework 3.5 AND 4.8, Microsoft .NET Framework 3.5 AND 4.8.1, Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2, Microsoft .NET Framework 4.8, Microsoft .NET Framework 4.8.1, Microsoft Visual Studio 2022 version 17.14, Microsoft Visual Studio 2026 version 18.10, Microsoft .NET Framework 3.5, Microsoft System.Security.Cryptography.Pkcs	NVD	Oct 13 19:20 UTC
CVE-2026-84008Inefficient algorithmic complexity in .NET allows an unauthorized attacker to deny service over a network. From the advisory Inefficient algorithmic complexity in .NET 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 .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 Microsoft .NET Framework 3.5 AND 4.7.2 Microsoft .NET Framework 3.5 AND 4.8 Microsoft .NET Framework 3.5 AND 4.8.1 Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 Microsoft .NET Framework 4.8 Microsoft .NET Framework 4.8.1 Microsoft Visual Studio 2022 version 17.14 Microsoft Visual Studio 2026 version 18.10 Microsoft .NET Framework 3.5 Microsoft System.Security.Cryptography.Pkcs NIST National Vulnerability DatabasePublished Oct 13, 2026 19:20 UTC Read the advisory
	Medium	5.9	CVE-2026-70196	Inefficient algorithmic complexity in ASP.NET Core allows an unauthorized attacker to deny service over a network. MicrosoftMicrosoft Visual Studio 2022 version 17.14, Microsoft Visual Studio 2026 version 18.10, Microsoft ASP.NET Core 10.0, Microsoft ASP.NET Core 8.0, Microsoft ASP.NET Core 9.0	NVD	Oct 13 19:19 UTC
CVE-2026-70196Inefficient algorithmic complexity in ASP.NET Core allows an unauthorized attacker to deny service over a network. From the advisory Inefficient algorithmic complexity in ASP.NET Core 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 High Privileges required None User interaction None Scope Unchanged CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Affects Microsoft Microsoft Visual Studio 2022 version 17.14 Microsoft Visual Studio 2026 version 18.10 Microsoft ASP.NET Core 10.0 Microsoft ASP.NET Core 8.0 Microsoft ASP.NET Core 9.0 NIST National Vulnerability DatabasePublished Oct 13, 2026 19:19 UTC Read the advisory
	Medium	6.5	CVE-2026-70194	Improper certificate validation in .NET Framework allows an unauthorized attacker to bypass a security feature over a network. MicrosoftMicrosoft Visual Studio 2022 version 17.14, Microsoft Visual Studio 2026 version 18.10, Microsoft .NET 11.0 runtime	NVD	Oct 13 19:19 UTC
CVE-2026-70194Improper certificate validation in .NET Framework allows an unauthorized attacker to bypass a security feature over a network. From the advisory Improper certificate validation in .NET Framework allows an unauthorized attacker to bypass a security feature over a network. Impact if exploited ConfidentialityLow IntegrityLow AvailabilityNone 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:L/I:L/A:N Affects Microsoft Microsoft Visual Studio 2022 version 17.14 Microsoft Visual Studio 2026 version 18.10 Microsoft .NET 11.0 runtime NIST National Vulnerability DatabasePublished Oct 13, 2026 19:19 UTC Read the advisory
	High	7.3	CVE-2026-70190	Improper link resolution before file access ('link following') in .NET allows an authorized attacker to elevate privileges locally. MicrosoftMicrosoft Visual Studio 2022 version 17.14, Microsoft Visual Studio 2026 version 18.10, Microsoft .NET 10.0 runtime, Microsoft .NET 11.0 runtime, Microsoft .NET 9.0 runtime	NVD	Oct 13 19:19 UTC
CVE-2026-70190Improper link resolution before file access ('link following') in .NET allows an authorized attacker to elevate privileges locally. From the advisory Improper link resolution before file access ('link following') in .NET 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 Required Scope Unchanged CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H Affects Microsoft Microsoft Visual Studio 2022 version 17.14 Microsoft Visual Studio 2026 version 18.10 Microsoft .NET 10.0 runtime Microsoft .NET 11.0 runtime Microsoft .NET 9.0 runtime NIST National Vulnerability DatabasePublished Oct 13, 2026 19:19 UTC Read the advisory
	Critical	9.1	CVE-2026-70188	Inconsistent interpretation of http requests ('http request/response smuggling') in ASP.NET Core allows an unauthorized attacker to bypass a security feature over a network. MicrosoftMicrosoft Visual Studio 2022 version 17.14, Microsoft Visual Studio 2026 version 18.10, Microsoft ASP.NET Core 10.0, Microsoft ASP.NET Core 8.0, Microsoft ASP.NET Core 9.0, Microsoft ASP.NET Core 11.0	NVD	Oct 13 19:19 UTC
CVE-2026-70188Inconsistent interpretation of http requests ('http request/response smuggling') in ASP.NET Core allows an unauthorized attacker to bypass a security feature over a network. From the advisory Inconsistent interpretation of http requests ('http request/response smuggling') in ASP.NET Core allows an unauthorized attacker to bypass a security feature over a network. Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityNone 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:N Affects Microsoft Microsoft Visual Studio 2022 version 17.14 Microsoft Visual Studio 2026 version 18.10 Microsoft ASP.NET Core 10.0 Microsoft ASP.NET Core 8.0 Microsoft ASP.NET Core 9.0 Microsoft ASP.NET Core 11.0 NIST National Vulnerability DatabasePublished Oct 13, 2026 19:19 UTC Read the advisory
	High	7.5	CVE-2026-70186	Deadlock in ASP.NET Core allows an unauthorized attacker to deny service over a network. MicrosoftMicrosoft Visual Studio 2022 version 17.14, Microsoft Visual Studio 2026 version 18.10, Microsoft ASP.NET Core 10.0, Microsoft ASP.NET Core 8.0, Microsoft ASP.NET Core 9.0	NVD	Oct 13 19:19 UTC
CVE-2026-70186Deadlock in ASP.NET Core allows an unauthorized attacker to deny service over a network. From the advisory Deadlock in ASP.NET Core 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 Visual Studio 2022 version 17.14 Microsoft Visual Studio 2026 version 18.10 Microsoft ASP.NET Core 10.0 Microsoft ASP.NET Core 8.0 Microsoft ASP.NET Core 9.0 NIST National Vulnerability DatabasePublished Oct 13, 2026 19:19 UTC Read the advisory
	High	7.5	CVE-2026-70183	Concurrent execution using shared resource with improper synchronization ('race condition') in ASP.NET Core allows an authorized attacker to elevate privileges over a network. MicrosoftMicrosoft Visual Studio 2022 version 17.14, Microsoft Visual Studio 2026 version 18.10, Microsoft ASP.NET Core 10.0, Microsoft ASP.NET Core 8.0, Microsoft ASP.NET Core 9.0, Microsoft ASP.NET Core 11.0	NVD	Oct 13 19:19 UTC
CVE-2026-70183Concurrent execution using shared resource with improper synchronization ('race condition') in ASP.NET Core allows an authorized attacker to elevate privileges over a network. From the advisory Concurrent execution using shared resource with improper synchronization ('race condition') in ASP.NET Core allows an authorized attacker to elevate privileges over a network. Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityHigh How it is exploited Attack vector Network Attack complexity High Privileges required Low User interaction None Scope Unchanged CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Affects Microsoft Microsoft Visual Studio 2022 version 17.14 Microsoft Visual Studio 2026 version 18.10 Microsoft ASP.NET Core 10.0 Microsoft ASP.NET Core 8.0 Microsoft ASP.NET Core 9.0 Microsoft ASP.NET Core 11.0 NIST National Vulnerability DatabasePublished Oct 13, 2026 19:19 UTC Read the advisory
	High	7.5	CVE-2026-70181	Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network. MicrosoftMicrosoft Visual Studio 2022 version 17.14, Microsoft Visual Studio 2026 version 18.10, Microsoft ASP.NET Core 10.0, Microsoft ASP.NET Core 8.0, Microsoft ASP.NET Core 9.0	NVD	Oct 13 19:19 UTC
CVE-2026-70181Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service over a network. From the advisory Allocation of resources without limits or throttling in ASP.NET Core 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 Visual Studio 2022 version 17.14 Microsoft Visual Studio 2026 version 18.10 Microsoft ASP.NET Core 10.0 Microsoft ASP.NET Core 8.0 Microsoft ASP.NET Core 9.0 NIST National Vulnerability DatabasePublished Oct 13, 2026 19:19 UTC Read the advisory
	High	7.5	CVE-2026-70179	Authentication bypass by spoofing in ASP.NET Core allows an authorized attacker to elevate privileges over a network. MicrosoftMicrosoft Visual Studio 2022 version 17.14, Microsoft Visual Studio 2026 version 18.10, Microsoft.AspNetCore.Authentication.Negotiate	NVD	Oct 13 19:19 UTC
CVE-2026-70179Authentication bypass by spoofing in ASP.NET Core allows an authorized attacker to elevate privileges over a network. From the advisory Authentication bypass by spoofing in ASP.NET Core allows an authorized attacker to elevate privileges over a network. Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityHigh How it is exploited Attack vector Network Attack complexity High Privileges required Low User interaction None Scope Unchanged CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Affects Microsoft Microsoft Visual Studio 2022 version 17.14 Microsoft Visual Studio 2026 version 18.10 Microsoft.AspNetCore.Authentication.Negotiate NIST National Vulnerability DatabasePublished Oct 13, 2026 19:19 UTC Read the advisory

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	One vendor. product: for a product, vp: for either
	Commas mean any of them, in every field
	Severity: critical, high, medium, low, or unknown
	CVSS score, with >, >=, <, or <=
	A score range
	Known exploited. is:kev works too, and kev:no leaves them out
	One source, by name
	Confidentiality impact: high, low, none, or any (low or high)
	Integrity and availability work the same way
	An advisory or CVE ID, or part of one
	A minus sign leaves out whatever the term matches

Vulnerability feed

From the advisory

Impact if exploited

How it is exploited

Affects

From the advisory

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How it is exploited

Affects

From the advisory

Impact if exploited

How it is exploited

Affects

From the advisory

Impact if exploited

How it is exploited

Affects

From the advisory

Impact if exploited

How it is exploited

Affects

From the advisory

Impact if exploited

How it is exploited

Affects

From the advisory

Impact if exploited

How it is exploited

Affects

From the advisory

Impact if exploited

How it is exploited

Affects

From the advisory

Impact if exploited

How it is exploited

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From the advisory

Impact if exploited

How it is exploited

Affects

From the advisory

Impact if exploited

How it is exploited

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From the advisory

Impact if exploited

How it is exploited

Affects

From the advisory

Impact if exploited

How it is exploited

Affects

From the advisory

Impact if exploited

How it is exploited

Affects

From the advisory

Impact if exploited

How it is exploited

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From the advisory

Impact if exploited

How it is exploited

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From the advisory

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From the advisory

Impact if exploited

How it is exploited

Affects

From the advisory

Impact if exploited

How it is exploited

Affects

From the advisory

Impact if exploited

How it is exploited