PT-2026-88055 · Microsoft · Heif Image Extension

CVE-2026-81353

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Published

2026-09-08

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Updated

2026-09-08

CVSS v3.1

7.8

High

VectorAV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Heap-based buffer overflow in Microsoft Windows Codecs Library allows an unauthorized attacker to execute code locally.

Fix

Heap Based Buffer Overflow

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Weakness Enumeration

Related Identifiers

CVE-2026-81353

Affected Products

Heif Image Extension