CVE-2026-20952 Use after free in Microsoft Office allows an unauthorized attacker to execute code locally

Description

Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.

Produits et versions touchés

Produit	Versions touchées	Corrigé en
Microsoft Office 2019 19.0	19.0.0 → dernières	Pas de correctif indiqué
Microsoft 365 Apps for Enterprise 16.0	16.0.1 → dernières	Pas de correctif indiqué
Microsoft Office LTSC for Mac 2021 16.0	16.0.1 → < 16.105.26011018	16.105.26011018
Microsoft Office LTSC 2021 16.0	16.0.1 → dernières	Pas de correctif indiqué
Microsoft Office LTSC 2024 16.0	16.0.0 → dernières	Pas de correctif indiqué
Microsoft Office LTSC for Mac 2024 16.0	16.0.0 → < 16.105.26011018	16.105.26011018
Microsoft Office 2016 16.0	16.0.0 → < 16.0.5535.1000	16.0.5535.1000

Autres CVE de Microsoft Office 2019

Les 696 CVE de Microsoft Office 2019 →

CVE-2026-62804 External control of file name or path in Microsoft Office Word allows an unauthorized attacker to execute code locally 7.8 Élevée CVE-2026-85875 Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally 5.5 Moyenne CVE-2026-83949 Buffer over-read in Microsoft Office Word allows an unauthorized attacker to disclose information locally 5.5 Moyenne CVE-2026-83951 Buffer over-read in Microsoft Office Word allows an unauthorized attacker to disclose information locally 5.5 Moyenne