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Vulnerabilities / CVE-2026-105016

critical

CVE-2026-105016

Microsoft Security Advisory CVE-2026-105016 - Microsoft QUIC Remote Code Execution Vulnerability

Published Modified CWE 122
In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

GHSA9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Trivy's own label is CRITICAL. Rated critical by GHSA.

Description

Heap-based buffer overflow in Microsoft QUIC allows an unauthorized attacker to execute code over a network.

Affected packages and fixed versions

SourcePackageFixed in
nuget::GitHub Security Advisory NuGetMicrosoft.Native.Quic.MsQuic.Schannel, microsoft.native.quic.msquic.schannel2.5.11-ci.159417053
alpine 3.22dotnet8-runtime, dotnet9-runtime8.0.32-r0 and 1 more
alpine 3.23dotnet10-runtime, dotnet8-runtime, dotnet9-runtime10.0.13-r0 and 2 more
alpine 3.24dotnet10-runtime, dotnet8-runtime, dotnet9-runtime10.0.13-r0 and 2 more
alpine edgedotnet10-runtime, dotnet8-runtime, dotnet9-runtime10.0.13-r0 and 2 more
rapidfort fedora 43dotnet-sdk-10.0, dotnet-sdk-10.0-source-built-artifacts, dotnet-sdk-8.0 and 15 more10.0.113-1.fc43 and 2 more
Show all 31 entries from 6 sources
SourcePackageFixed in
nuget::GitHub Security Advisory NuGetMicrosoft.Native.Quic.MsQuic.Schannel2.5.11-ci.159417053
nuget::GitHub Security Advisory NuGetmicrosoft.native.quic.msquic.schannel2.5.11-ci.159417053
alpine 3.22dotnet8-runtime8.0.32-r0
alpine 3.22dotnet9-runtime9.0.21-r0
alpine 3.23dotnet10-runtime10.0.13-r0
alpine 3.23dotnet8-runtime8.0.32-r0
alpine 3.23dotnet9-runtime9.0.21-r0
alpine 3.24dotnet10-runtime10.0.13-r0
alpine 3.24dotnet8-runtime8.0.32-r0
alpine 3.24dotnet9-runtime9.0.21-r0
alpine edgedotnet10-runtime10.0.13-r0
alpine edgedotnet8-runtime8.0.32-r0
alpine edgedotnet9-runtime9.0.21-r0
rapidfort fedora 43dotnet-sdk-10.010.0.113-1.fc43
rapidfort fedora 43dotnet-sdk-10.0-source-built-artifacts10.0.113-1.fc43
rapidfort fedora 43dotnet-sdk-8.08.0.132-1.fc43
rapidfort fedora 43dotnet-sdk-8.0-source-built-artifacts8.0.132-1.fc43
rapidfort fedora 43dotnet-sdk-9.09.0.122-1.fc43
rapidfort fedora 43dotnet-sdk-9.0-source-built-artifacts9.0.122-1.fc43
rapidfort fedora 43dotnet-sdk-aot-10.010.0.113-1.fc43
rapidfort fedora 43dotnet-sdk-aot-9.09.0.122-1.fc43
rapidfort fedora 43dotnet-sdk-dbg-10.010.0.113-1.fc43
rapidfort fedora 43dotnet-sdk-dbg-8.08.0.132-1.fc43
rapidfort fedora 43dotnet-sdk-dbg-9.09.0.122-1.fc43
rapidfort fedora 43dotnet-templates-10.010.0.113-1.fc43
rapidfort fedora 43dotnet-templates-8.08.0.132-1.fc43
rapidfort fedora 43dotnet-templates-9.09.0.122-1.fc43
rapidfort fedora 43dotnet10.010.0.113-1.fc43
rapidfort fedora 43dotnet8.08.0.132-1.fc43
rapidfort fedora 43dotnet9.09.0.122-1.fc43
rapidfort fedora 43netstandard-targeting-pack-2.19.0.122-1.fc43

References

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.