CVE-2025-30388CWE-122

Windows Graphics Component Remote Code Execution Vulnerability

High · published May 13, 2025

CVSS v3.1
7.8
EPSS
4%
Percentile
91.2
In the wild
Unconfirmed
What it is

Heap-based buffer overflow 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
0.04378 · 91.2th percentile
Weakness
CWE-122 · Heap-based Buffer Overflow
Published
2025-05-13T16:59Z
EPSS history
Timeline
  • 13 MAY 16:59Z
    Windows Graphics Component Remote Code Execution Vulnerability
    cvelistv5