CVE-2026-83840CWE-1390
CVE-2026-83840
High · published October 13, 2026
What it is
Weak authentication in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
The record
Technical detail
- CVSS v3.1
- 7.8 · HIGH
- Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS v4.0
- Not supplied
- EPSS
- 0.00330 · 24.8th percentile
- Weakness
- CWE-1390 · Weak Authentication
- Published
- 2026-10-13T23:20Z
References (1)
EPSS history
Timeline