CVE-2021-21017

Adobe Acrobat and Reader Heap-based Buffer Overflow Vulnerability

Details

CISA date: 2021-11-03
Affected versions: Acrobat and Reader
Summary: Acrobat Acrobat and Reader contain a heap-based buffer overflow vulnerability that could allow an unauthenticated attacker to achieve code execution in the context of the current user.
Remediation: Apply updates per vendor instructions.
Exploit info: No exploit-tagged NVD references in our cache; see the CISA KEV link below.

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Information is aggregated from multiple authoritative sources for convenience; verify with NVD and vendors before operational decisions.