Adobe Security Update – 14 April 2026

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Adobe has released a security update to address a vulnerability affecting Adobe Acrobat and Reader for Windows and macOS version 26.001.21367 and earlier and version 24.001.30356 and earlier.

The addressed vulnerability could allow the attacker to execute arbitrary code and gain access to the affected systems.

The addressed vulnerability:

Adobe Acrobat Arbitrary Code Execution Vulnerability (CVE-2026-34621):

  • CVSS: 8.6
  • Attack Vector: Local
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: Required
  • Consequences: Gain Access

It should be highlighted that Adobe is aware that the vulnerability “CVE-2026- 34621”is being exploited in the wild.

Vulnerabilities

CVE-2026-34621

Mitigations

The enterprise should deploy this patch as soon as the testing phase is completed.

Adobe Security Advisory

References

Adobe Security Advisory