CVE-2026-83568CWE-862broken-access-control

CVE-2026-83568

High · published October 13, 2026

CVSS v3.1
7.8
EPSS
0%
Percentile
22.0
In the wild
Unconfirmed
What it is

Improper access control in Windows Kernel-Mode Drivers 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
0.00304 · 22.0th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-10-13T23:19Z
References (1)
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83568 · [email protected]
EPSS history
Timeline
  • 15 OCT 03:34Z
    EPSS moved — → 0%
    epss
  • 13 OCT 19:00Z
    Windows Kernel-Mode Drivers Elevation of Privilege Vulnerability
    cvelistv5
  • 13 OCT 19:00Z
    Windows Kernel-Mode Drivers Elevation of Privilege Vulnerability
    cvelistv5