Use After Free Vulnerability in Acrobat Reader by Adobe
CVE-2026-47924

5.5MEDIUM

Key Information:

Vendor

Adobe
Status
Acrobat Reader
Vendor
CVE Published:
9 June 2026

What is CVE-2026-47924?

A critical vulnerability in Acrobat Reader allows attackers to exploit a Use After Free condition, potentially leading to the exposure of sensitive data stored in memory. The vulnerability affects specific versions of Acrobat Reader, requiring a user to open a specially crafted malicious file for potential exploitation. Users are advised to update their software to the latest version to mitigate risks associated with this vulnerability.

Affected Version(s)

Acrobat Reader 0 <= 26.001.21651

References

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

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.