Out-of-Bounds Read Vulnerability in Adobe Acrobat Reader
CVE-2026-47961

5.5MEDIUM

Key Information:

Vendor

Adobe
Status
Acrobat Reader
Vendor
CVE Published:
9 June 2026

What is CVE-2026-47961?

Adobe Acrobat Reader versions 24.001.30365, 26.001.21651, and earlier are vulnerable to an out-of-bounds read issue. This vulnerability can potentially allow an attacker to disclose sensitive memory content. To exploit this vulnerability, the attacker must trick a user into opening a specially crafted malicious file, leading to the risk of exposing confidential information.

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

.