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CVE-2026-34621

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  • CVE-2026-34621
CVE-2026-34621: Adobe Acrobat Reader Prototype Pollution RCE

CVE-2026-34621: Adobe Acrobat Reader Prototype Pollution RCE

Vulnerability Summary A critical Prototype Pollution vulnerability (CWE-1321) affecting Adobe Acrobat Reader versions 24.001.30356, 26.001.21367 and earlier, capable of arbitrary code execution in the context of the current user. Severity…
Posted by PravinKarthik April 12, 2026
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