Use After Free Vulnerability in Adobe Acrobat Reader
CVE-2026-47919

7.8HIGH

Key Information:

Vendor

Adobe
Status
Acrobat Reader
Vendor
CVE Published:
9 June 2026

What is CVE-2026-47919?

Adobe Acrobat Reader versions 24.001.30365 and 26.001.21651 and earlier are susceptible to a Use After Free vulnerability. This security flaw could allow an attacker to execute arbitrary code in the context of the current user, provided that the victim opens a specially crafted malicious file. It highlights the need for users to exercise caution while handling unknown files to mitigate exploitation risks.

Affected Version(s)

Acrobat Reader 0 <= 26.001.21651

References

https://helpx.adobe.com/security/products/acrobat/apsb26-...
vendor-advisory

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.