7.8

CVE-2026-84000

Medienbericht

Microsoft Graphics Component Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Graphics Component allows an authorized attacker to execute code locally.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
MicrosoftWindows 10 1607 HwPlatform x64 Version < 10.0.14393.9512
MicrosoftWindows 10 1607 HwPlatform x86 Version < 10.0.14393.9512
MicrosoftWindows 10 1809 HwPlatform x64 Version < 10.0.17763.9245
MicrosoftWindows 10 1809 HwPlatform x86 Version < 10.0.17763.9245
MicrosoftWindows 10 21h2 HwPlatform arm64 Version < 10.0.19044.7725
MicrosoftWindows 10 21h2 HwPlatform x64 Version < 10.0.19044.7725
MicrosoftWindows 10 21h2 HwPlatform x86 Version < 10.0.19044.7725
MicrosoftWindows 10 22h2 HwPlatform arm64 Version < 10.0.19045.7725
MicrosoftWindows 10 22h2 HwPlatform x64 Version < 10.0.19045.7725
MicrosoftWindows 10 22h2 HwPlatform x86 Version < 10.0.19045.7725
MicrosoftWindows 11 23h2 HwPlatform arm64 Version < 10.0.22631.7582
MicrosoftWindows 11 23h2 HwPlatform x64 Version < 10.0.22631.7582
MicrosoftWindows 11 24h2 HwPlatform arm64 Version < 10.0.26100.9445
MicrosoftWindows 11 24h2 HwPlatform x64 Version < 10.0.26100.9445
MicrosoftWindows 11 25h2 HwPlatform arm64 Version < 10.0.26200.9445
MicrosoftWindows 11 25h2 HwPlatform x64 Version < 10.0.26200.9445
MicrosoftWindows 11 26h1 HwPlatform arm64 Version < 10.0.28000.2954
MicrosoftWindows 11 26h1 HwPlatform x64 Version < 10.0.28000.2954
MicrosoftWindows Server 2016 Version < 10.0.14393.9512
MicrosoftWindows Server 2019 Version < 10.0.17763.9245
MicrosoftWindows Server 2022 Version < 10.0.20348.5622
MicrosoftWindows Server 2025 Version < 10.0.26100.33438
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.29% 0.209
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:L/UI:N/S:U/C:H/I:H/A:H
CWE-122 Heap-based Buffer Overflow

A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

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.

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VulnDex Intel
Media Report
08.09.2026 20:38
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-84000
Patch
Vendor Advisory