CVE-2026-50380CWE-122

Windows GDI+ Remote Code Execution Vulnerability

Critical · published July 14, 2026

CVSS v3.1

9.6

EPSS

1%

Percentile

56.8

In the wild

Unconfirmed

What it is

Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a network.

The record

Technical detail

CVSS v3.1: 9.6 · CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C
CVSS v4.0: Not supplied
EPSS: 0.00819 · 56.8th percentile
Weakness: CWE-122 · Heap-based Buffer Overflow
Published: 2026-07-14T17:06Z

EPSS history

Timeline

14 JUL 17:06Z
Windows GDI+ Remote Code Execution Vulnerability
cvelistv5