GHSA-2q33-cf8w-7q23: Duplicate Advisory: Microsoft QUIC Remote Code Execution Vulnerability
This advisory was withdrawn on Sep 8, 2026. The publisher no longer considers it a valid vulnerability.
Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-92f5-vc22-8j33. This link is maintained to preserve external references. Original Description Use after free in Microsoft QUIC allows an unauthorized attacker to execute code over a network.
Published Aug 11, 2026 · Updated Sep 8, 2026
Affected packages
Microsoft.Native.Quic.MsQuic.OpenSSL
- Ecosystem
- NuGet
- Affected
- < 2.4.19
- Fixed in
- No patched version yet
- Check
dotnet list package --include-transitive
Advisory details
From the GitHub Advisory Database (CC BY 4.0).
Duplicate Advisory
This advisory has been withdrawn because it is a duplicate of GHSA-92f5-vc22-8j33. This link is maintained to preserve external references.
Original Description
Use after free in Microsoft QUIC allows an unauthorized attacker to execute code over a network.
References
How this page is made: the data panel comes from the GitHub Advisory Database, CISA’s KEV catalog, the NVD and FIRST EPSS, and updates twice a day. No analysis has been written for this entry yet. Methodology