UBUNTU-CVE-2026-92707

MessagePack for C is a MessagePack serializer for C. Prior to 2.5.303 and 3.1.9, deserializing attacker-controlled MessagePack data as System.Object through PrimitiveObjectFormatter can cause excessive memory allocation. The formatter allocates an object from each declared array length before the...

UBUNTU-CVE-2026-70190

Improper link resolution before file access 'link following' in .NET allows an authorized attacker to elevate privileges locally...

UBUNTU-CVE-2026-84008

Inefficient algorithmic complexity in .NET allows an unauthorized attacker to deny service over a network...

UBUNTU-CVE-2026-70197

Out-of-bounds write in .NET allows an unauthorized attacker to execute code over a network...

UBUNTU-CVE-2026-70035

Deserialization of untrusted data in .NET Framework allows an unauthorized attacker to execute code over a network...

UBUNTU-CVE-2026-85363

Integer overflow or wraparound in .NET Framework allows an unauthorized attacker to elevate privileges over a network...

UBUNTU-CVE-2026-70165

Improper link resolution before file access 'link following' in .NET allows an authorized attacker to elevate privileges locally...

UBUNTU-CVE-2026-83520

Deserialization of untrusted data in .NET allows an unauthorized attacker to execute code over a network...

UBUNTU-CVE-2026-96957

Improper verification of cryptographic signature in .NET allows an unauthorized attacker to bypass a security feature over a network...

October 13, 2026-Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 R2 (KB5128927)

October 13, 2026-Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 R2 KB5128927 Applies To .NET Note Applies to: Microsoft .NET Framework 3.5 Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.7 Microsoft .NET Framework 4.7.1 Microsof...

October 13, 2026-Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 (KB5128926)

October 13, 2026-Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 KB5128926 Applies To .NET Note Applies to: Microsoft .NET Framework 3.5 Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.7 Microsoft .NET Framework 4.7.1 Microsoft...

PT-2026-112017

Name of the Vulnerable Software and Affected Versions Microsoft .NET Framework versions 3.5 through 4.8.1 Description An untrusted search path issue exists that allows an authenticated local attacker to bypass Windows Defender Application Control WDAC restrictions. The attack involves using a...

PT-2026-111979

Name of the Vulnerable Software and Affected Versions Microsoft QUIC affected versions not specified Description A heap-based buffer overflow exists in Microsoft QUIC, which could allow an unauthorized attacker to execute arbitrary code over a network. A heap-based buffer overflow occurs when a...

PT-2026-113045

Name of the Vulnerable Software and Affected Versions Microsoft.NETCore.App.Runtime.linux-arm versions 8.0.0 through 8.0.31 Microsoft.NETCore.App.Runtime.linux-arm64 versions 8.0.0 through 8.0.31 Microsoft.NETCore.App.Runtime.linux-musl-arm versions 8.0.0 through 8.0.31...

PT-2026-113046

Out-of-bounds read in .NET allows an unauthorized attacker to disclose information over a network...

PT-2026-113048

Origin validation error in .NET allows an unauthorized attacker to disclose information over a network...

PT-2026-113052

Origin validation error in .NET allows an unauthorized attacker to bypass a security feature over a network...

PT-2026-113049

Out-of-bounds write in .NET allows an unauthorized attacker to execute code over a network...

PT-2026-112270

Improper link resolution before file access 'link following' in .NET allows an authorized attacker to elevate privileges locally...

PT-2026-112294

Name of the Vulnerable Software and Affected Versions Microsoft.NETCore.App.Runtime.win-arm versions 8.0.0 through 8.0.31 Microsoft.NETCore.App.Runtime.win-arm64 versions 8.0.0 through 8.0.31 Microsoft.NETCore.App.Runtime.win-x64 versions 8.0.0 through 8.0.31 Microsoft.NETCore.App.Runtime.win-x86...