CVE-2026-69439
.NET and Visual Studio Elevation of Privilege Vulnerability
En bref
- Sévérité
- HIGH 8.8
- EPSS
- EPSS 0.82 % · centile 57 (2026-10-27)
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- microsoft
- Statut NVD
- Analyzed
Description
Heap-based buffer overflow in .NET and Visual Studio allows an unauthorized attacker to elevate privileges over a network.
Scores
| Version | Score | Vecteur | Évalué par |
|---|
| CVSS 3.1 | HIGH 8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C | microsoft |
| CVSS 3.1 | HIGH 8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | NVD · secure@microsoft.com (Secondary) |
Faiblesses (CWE)
Avis
- GHSA-527h-q9f6-p7qx — Microsoft Security Advisory CVE-2026-69439 – .NET and Visual Studio Elevation of Privilege Vulnerability
Références européennes
Avis du CERT-FR
Configurations affectées (CPE NVD)
cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:* ≥ 8.0.0 < 8.0.31cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:* ≥ 9.0.0 < 9.0.20cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:* ≥ 10.0.0 < 10.0.12cpe:2.3:a:microsoft:.net:11.0.0:preview1:*:*:*:*:*:*cpe:2.3:a:microsoft:.net:11.0.0:preview2:*:*:*:*:*:*cpe:2.3:a:microsoft:.net:11.0.0:preview3:*:*:*:*:*:*cpe:2.3:a:microsoft:.net:11.0.0:preview4:*:*:*:*:*:*cpe:2.3:a:microsoft:.net:11.0.0:preview5:*:*:*:*:*:*cpe:2.3:a:microsoft:.net:11.0.0:preview6:*:*:*:*:*:*cpe:2.3:a:microsoft:.net:11.0.0:preview7:*:*:*:*:*:*cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:* ≥ 17.14.0 < 17.14.40cpe:2.3:a:microsoft:visual_studio_2026:*:*:*:*:*:*:*:* ≥ 18.9.0 < 18.9.3
Produits affectés
Références
Sources
