CVE-2026-73013

Windows Imaging Component Remote Code Execution Vulnerability

State: Published
Severity: 8.8 High
Published: Sep 8, 2026
Updated: Oct 31, 2026
Reserved: Aug 10, 2026

Description

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

Scores

CVSS	Score	Vector	Source
3.1	8.8 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C	microsoft

Weaknesses

CWE-122 Heap-based Buffer Overflow

Affected Products

Product	Versions
Microsoft Office for AndroidMicrosoft	16.0.1 to before 16.0.20430.20000Affected
Windows 10 Version 1809Microsoft	-Affected
Windows 10 Version 21H2Microsoft	-Affected
Windows 10 Version 22H2Microsoft	-Affected
Windows Server 2019Microsoft	-Affected
Windows Server 2019 (Server Core installation)Microsoft	-Affected
Windows Server 2022Microsoft	-Affected

References

Windows Imaging Component Remote Code Execution Vulnerabilityvendor-advisorypatch

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