CVE-2026-34622 - Vulnerability Analysis

Overview

Acrobat Reader <= 26.001.21411, 24.001.30360, 24.001.30362 contains a prototype pollution vulnerability caused by improperly controlled modification of object prototype attributes, letting attackers execute arbitrary code in the context of the current user, exploit requires victim to open a malicious file.

Severity & Score

Impact

Attackers can execute arbitrary code as the current user, potentially compromising the user's system.

Mitigation

Update to the latest version of Acrobat Reader.

References

• https://helpx.adobe.com/security/products/acrobat/apsb26-44.html

Related Resources

• Vulnerability Intelligence Dashboard
• Credential Scanner