CVE-2026-70076CWE-416

CVE-2026-70076

High · published October 13, 2026

CVSS v3.1
7.0
EPSS
0%
Percentile
21.1
In the wild
Unconfirmed
What it is

Use after free in Windows Win32 Kernel Subsystem 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
0.00296 · 21.1th percentile
Weakness
CWE-416 · Use After Free
Published
2026-10-13T23:19Z
References (1)
EPSS history
Timeline
  • 15 OCT 03:33Z
    EPSS moved — → 0%
    epss
  • 13 OCT 18:59Z
    Windows Win32k Elevation of Privilege Vulnerability
    cvelistv5
  • 13 OCT 18:59Z
    Windows Win32k Elevation of Privilege Vulnerability
    cvelistv5