CVEvulnerability

CVE-2026-69439

8.8 HIGH Published 2026-09-08 Modified 2026-09-29 Official page ↗
Status
Analyzed
Published
2026-09-08
Last modified
2026-09-29
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weaknesses
CWE-122

Description

Heap-based buffer overflow in .NET and Visual Studio allows an unauthorized attacker to elevate privileges over a network.

Affected configurations

• microsoft .net (>= 8.0.0 < 8.0.31) • microsoft .net (>= 9.0.0 < 9.0.20) • microsoft .net (>= 10.0.0 < 10.0.12) • microsoft .net 11.0.0 • microsoft visual studio 2022 (>= 17.14.0 < 17.14.40) • microsoft visual studio 2026 (>= 18.9.0 < 18.9.3)

Related

Weakness · CWE (1)

  • CWE-122 Heap-based Buffer Overflow weakness

References