CVE-2026-83834CWE-367CWE-416
CVE-2026-83834
High · published October 13, 2026
What it is
Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.
The record
Technical detail
- CVSS v3.1
- 7.0 · HIGH
- Vector
- CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS v4.0
- Not supplied
- EPSS
- 0.00205 · 10.0th percentile
- Weaknesses
- CWE-367 · Time-of-check Time-of-use (TOCTOU) Race Condition; CWE-416 · Use After Free
- Published
- 2026-10-13T23:20Z
References (1)
EPSS history
Timeline