GHSA-mqvm-gmc4-6rv2High· 8.8▾ TwilightDuplicate Advisory: Microsoft Security Advisory CVE-2026-69439 – .NET and Visual Studio Elevation of Privilege Vulnerability
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 48.4 · likelihood 0 · exploitation 0
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Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via GHSA
Last analysed / modified upstream
This advisory has been withdrawn because it is a duplicate of GHSA-527h-q9f6-p7qx. This link is maintained to preserve external references.
Heap-based buffer overflow in .NET and Visual Studio allows an unauthorized attacker to elevate privileges over a network.
Microsoft.DiaSymReader.Native >= 17.10.0-beta1.24272.1, <= 18.9.0-beta1.26405.1Upgrade to a patched release:
Microsoft.DiaSymReader.Native 18.9.0-beta1.26405.2Connected by shared product, vendor, weakness, or advisory.
GHSA-4qhr-qf46-fcrxHigh· 8.8Duplicate Advisory: Microsoft Security Advisory CVE-2026-71328 – .NET and Visual Studio Remote Code Execution Vulnerability
GHSA-q72m-f2r4-w4cwHigh· 8.8Duplicate Advisory: Microsoft Security Advisory CVE-2026-69522 – .NET and Visual Studio Remote Code Execution Vulnerability
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