CVE-2026-83658CWE-862broken-access-control

CVE-2026-83658

Medium · published October 13, 2026

CVSS v3.1
5.5
EPSS
0%
Percentile
18.9
In the wild
Unconfirmed
What it is

Improper access control in Windows Error Reporting allows an authorized attacker to disclose information locally.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00276 · 18.9th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-10-13T23:20Z
References (1)
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83658 · [email protected]
EPSS history
Timeline
  • 15 OCT 03:34Z
    EPSS moved — → 0%
    epss
  • 13 OCT 18:59Z
    Windows Error Reporting Information Disclosure Vulnerability
    cvelistv5
  • 13 OCT 18:59Z
    Windows Error Reporting Information Disclosure Vulnerability
    cvelistv5