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CVE-2023-21586

MEDIUM CVSS: 5.5 Published: 2024-12-19 Modified: 2026-06-17

Description

Adobe Acrobat Reader versions 22.003.20282 (and earlier), 22.003.20281 (and earlier) and 20.005.30418 (and earlier) are affected by a NULL Pointer Dereference vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Affected Platforms

Microsoft WindowsAdobe AcrobatAdobe Acrobat ReaderAdobe Acrobat Reader DcAdobe Acrobat DcApple Macos

Weakness Type

CWE-476

References