CVE-2026-34621

Adobe Acrobat and Reader Prototype Pollution Vulnerability
7.3%
EPSS
94%
Percentile
Yes
Known exploited
0
APAC news · 90d
Summary

Adobe Acrobat and Reader contain a prototype pollution vulnerability that allows for arbitrary code execution.

Vendor
Adobe
Product
Acrobat and Reader
Added to KEV
Apr 13, 2026
Remediation due
Apr 27, 2026 (US federal deadline)
Ransomware use
Not known
Weakness
CWE-1321
EPSS
7.3% as of Nov 12
In the news
  • No Asia-Pacific article names this CVE yet.
Linked
Actors named alongside it:
none
Incidents exploiting it:
  • none recorded