CVE-2021-44701 : faille élevée adobe acrobat dc (CVSS 7.8)

Acrobat Reader DC version 21.007.20099 (and earlier), 20.004.30017 (and earlier) and 17.011.30204 (and earlier) are affected by a use-after-free vulnerability in the processing of Format event actions that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Sévérité

Élevée (CVSS 7.8)

Vecteur CVSS

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitation active

Non signalée par la CISA

Publication

14 janv. 2022

Dernière mise à jour

17 juin 2026

• adobe acrobat dc
• adobe acrobat reader dc
• adobe acrobat
• adobe acrobat reader

• Fiche CVE-2021-44701 sur le NVD (NIST)
• helpx.adobe.com/security/products/acrobat/apsb22-01.html