7.8

CVE-2026-44803

Medienbericht

Windows Graphics Component Remote Code Execution Vulnerability

Integer overflow or wraparound in Windows Win32K - GRFX allows an unauthorized attacker to execute code locally.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Microsoft ≫ Excel Version - SwPlatform android
Microsoft ≫ Powerpoint Version - SwPlatform android
Microsoft ≫ Word Version - SwPlatform android
Microsoft ≫ Windows 10 1607 HwPlatform x64 Version < 10.0.14393.9234
Microsoft ≫ Windows 10 1607 HwPlatform x86 Version < 10.0.14393.9234
Microsoft ≫ Windows 10 1809 HwPlatform x64 Version < 10.0.17763.8880
Microsoft ≫ Windows 10 1809 HwPlatform x86 Version < 10.0.17763.8880
Microsoft ≫ Windows 10 21h2 HwPlatform arm64 Version < 10.0.19044.7417
Microsoft ≫ Windows 10 21h2 HwPlatform x64 Version < 10.0.19044.7417
Microsoft ≫ Windows 10 21h2 HwPlatform x86 Version < 10.0.19044.7417
Microsoft ≫ Windows 10 22h2 HwPlatform arm64 Version < 10.0.19045.7417
Microsoft ≫ Windows 10 22h2 HwPlatform x64 Version < 10.0.19045.7417
Microsoft ≫ Windows 10 22h2 HwPlatform x86 Version < 10.0.19045.7417
Microsoft ≫ Windows 11 23h2 HwPlatform arm64 Version < 10.0.22631.7219
Microsoft ≫ Windows 11 23h2 HwPlatform x64 Version < 10.0.22631.7219
Microsoft ≫ Windows 11 24h2 HwPlatform arm64 Version < 10.0.26100.8655
Microsoft ≫ Windows 11 24h2 HwPlatform x64 Version < 10.0.26100.8655
Microsoft ≫ Windows 11 25h2 HwPlatform arm64 Version < 10.0.26200.8655
Microsoft ≫ Windows 11 25h2 HwPlatform x64 Version < 10.0.26200.8655
Microsoft ≫ Windows 11 26h1 HwPlatform arm64 Version < 10.0.28000.2269
Microsoft ≫ Windows 11 26h1 HwPlatform x64 Version < 10.0.28000.2269
Microsoft ≫ Windows Server 2016 SwEdition - HwPlatform x64 Version < 10.0.14393.9234
Microsoft ≫ Windows Server 2019 SwEdition - HwPlatform x64 Version < 10.0.17763.8880
Microsoft ≫ Windows Server 2022 SwEdition - HwPlatform x64 Version < 10.0.20348.5256
Microsoft ≫ Windows Server 2025 HwPlatform x64 Version < 10.0.26100.32995
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.52% 0.412
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Microsoft 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE-190 Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

Für Zugriff zu Vulnerability Intelligence ist ein VulnDex Zugang erforderlich.
VulnDex Intel
Media Report
10.06.2026 18:13
Für Zugriff zu Vulnerability Intelligence ist ein VulnDex Zugang erforderlich.
VulnDex Intel
Media Report
09.06.2026 20:12
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-44803
Vendor Advisory