CVEvulnerability
CVE-2026-83796
7.8 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2026-10-13
- Last modified
- 2026-10-27
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-416
Description
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
Affected configurations
• microsoft windows 11 23h2 (< 10.0.22631.7652)
• microsoft windows 11 24h2 (< 10.0.26100.9711)
• microsoft windows 11 25h2 (< 10.0.26200.9711)
• microsoft windows 11 26h2 (< 10.0.26300.9711)
• microsoft windows server 2025 (< 10.0.26100.33650)
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83796 Patch, Vendor Advisory