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CVE search · CVE-2026-123388

CVE-2026-123388

high 7.8

Heap-based buffer overflow in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.

Open in the NVD CVE.org JSON

Details

Status
Awaiting Analysis
Published
Last changed
Source
secure@microsoft.com
Weakness
CWE-122, CWE-170

Severity

VersionScoreVectorSource
CVSS 3.1 high 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H secure@microsoft.comSecondary

References