CVE-2026-34621
Adobe Acrobat and Reader Prototype Pollution Vulnerability
⚠ KEVEPSS 9.8%
Description
Adobe Acrobat and Reader contain a prototype pollution vulnerability that allows for arbitrary code execution.
How to fix CVE-2026-34621
No package mapping is available — consult the references below for vendor-specific guidance.
Is CVE-2026-34621 being exploited?
Yes — CVE-2026-34621 is on the CISA Known Exploited Vulnerabilities (KEV) catalog. Patch immediately.
Affected packages (0)
No package mapping in OSV.