highCVSS 8.8Vulnerability
GHSA-mqvm-gmc4-6rv2
### Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-527h-q9f6-p7qx. This link is maintained to preserve external references. ### Original Description Heap-based buffer overflow in .NET and Visual Studio allows an unauthorized attacker to elevate privileges over a network.
Properties
- ghsa_id
- GHSA-mqvm-gmc4-6rv2
- summary
- Duplicate Advisory: Microsoft Security Advisory CVE-2026-69439 – .NET and Visual Studio Elevation of Privilege Vulnerability
- severity
- high
- cvss_score
- 8.8
- cve_id
- GHSA-mqvm-gmc4-6rv2
- cvss_vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- is_ghsa_only
- true
- ghsa_published
- 2026-09-08T18:32:35Z
- source_url
- https://github.com/advisories/GHSA-mqvm-gmc4-6rv2
- ghsa_updated
- 2026-09-09T16:02:53Z
Related Entities (4)
HAS_WEAKNESS (1)
→[Weakness]Heap-based Buffer Overflow
REPORTED_BY (1)
→[Source]GitHub Advisory Database
VULNERABLE_TO (1)
←[Software]nuget/Microsoft.DiaSymReader.Native
AFFECTS (1)
→[Software]nuget/Microsoft.DiaSymReader.Native
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