CVE-2026-44812CWE-190

Windows Graphics Component Remote Code Execution Vulnerability

High · published June 9, 2026

CVSS v3.1
7.8
EPSS
0%
Percentile
39.4
In the wild
Unconfirmed
What it is

Integer overflow or wraparound in Windows Win32K - GRFX allows an unauthorized attacker to execute code locally.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.00466 · 39.4th percentile
Weakness
CWE-190 · Integer Overflow or Wraparound
Published
2026-06-09T17:06Z
EPSS history
Timeline
  • 09 JUN 17:06Z
    Windows Graphics Component Remote Code Execution Vulnerability
    cvelistv5