CVE-2026-40403 - CERT CVE

  1. CVE-2026-40403

ID CVE-2026-40403
Sažetak Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to execute code locally.
Reference
CVSS
Base: 8.8
Impact: 6.0
Exploitability:2.0
Pristup
VektorSloženostAutentikacija
LOCAL LOW LOW
Impact
PovjerljivostCjelovitostDostupnost
HIGH HIGH HIGH
CVSS vektor CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Zadnje važnije ažuriranje 13-05-2026 - 15:34
Objavljeno 12-05-2026 - 18:17