{"id":"GHSA-2q33-cf8w-7q23","title":"Duplicate Advisory: Microsoft QUIC Remote Code Execution Vulnerability","summary":"Duplicate Advisory: Microsoft QUIC Remote Code Execution Vulnerability","severity":"critical","cvss":9.8,"cwe":["CWE-416"],"vendor":"Microsoft","product":"Microsoft.Native.Quic.MsQuic.OpenSSL","ecosystem":"nuget","affected":["Microsoft.Native.Quic.MsQuic.OpenSSL < 2.4.19"],"published":"2026-08-11","updated":"2026-09-08","sourceUpdated":"2026-09-08T20:26:49Z","source":"GHSA","sourceUrl":"https://github.com/advisories/GHSA-2q33-cf8w-7q23","references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-62815"},{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62815"},{"url":"https://github.com/advisories/GHSA-2q33-cf8w-7q23"}],"tags":["ghsa","nuget"],"ingestedAt":"2026-09-08T21:11:12.322Z","slug":"GHSA-2q33-cf8w-7q23","body":"## Overview\n\n## Duplicate Advisory\n\nThis advisory has been withdrawn because it is a duplicate of GHSA-92f5-vc22-8j33. This link is maintained to preserve external references.\n\n## Original Description\n\nUse after free in Microsoft QUIC allows an unauthorized attacker to execute code over a network.\n\n## Affected packages\n\n- `Microsoft.Native.Quic.MsQuic.OpenSSL < 2.4.19`\n\n## Remediation\n\nRefer to the advisory for the patched release.","depth":"midnight","depthScore":54,"depthScoreParts":{"impact":53.9,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}