THREAT OPS › Threat News › [GHSA] GHSA-c494-m2fq-59mx (high) — Microsoft Security Advisory CVE-2026-62898 – .NET Information Disclosure Vulnerability
[GHSA] GHSA-c494-m2fq-59mx (high) — Microsoft Security Advisory CVE-2026-62898 – .NET Information Disclosure Vulnerability
GHSA-c494-m2fq-59mx Severity: high CVE: CVE-2026-62898
Microsoft Security Advisory CVE-2026-62898 – .NET Information Disclosure Vulnerability
## Executive summary
Microsoft is releasing this security advisory to provide information about a vulnerability in Microsoft QUIC. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.
A
Indicators of compromise
- CVE-2026-62898cve
- https://www.nuget.org/packages/Microsoft.NETCore.App.Runtime.win-arm64url
- https://www.nuget.org/packages/Microsoft.NETCore.App.Runtime.win-x64url
- https://www.nuget.org/packages/Microsoft.NETCore.App.Runtime.win-x86url
- https://www.cve.org/CVERecord?id=CVE-2026-62898url
Original source: https://github.com/advisories/GHSA-c494-m2fq-59mx