Windows CVE-2026-20842
HIGHCVSS VectorNVD
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
2DescriptionNVD
Use after free in Windows DWM allows an authorized attacker to elevate privileges locally.
AnalysisAI
Use after free in Windows DWM allows an authorized attacker to elevate privileges locally. [CVSS 7.0 HIGH]
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RemediationAI
Within 7 days: Identify all affected systems and apply vendor patches promptly. If patching is delayed, consider network segmentation to limit exposure.
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