CVE-2026-44814

Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to disclose information locally.

Score

CVSS 3.1 5.5 Medium

Status

Analyzed - secure@microsoft.com

Published

2026-06-09

Last modified

2026-09-24

Weaknesses

CWE-122, CWE-125

Affected products

• Windows 11 26H1 (Microsoft)
• Windows 11 26h1 (Microsoft)

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-44814