Type Confusion Vulnerability in Adobe Acrobat Reader
CVE-2026-80161

7.8HIGH

Key Information:

Vendor

Adobe
Status
Adobe Acrobat
Acrobat Reader
Acrobat 2024
Vendor
CVE Published:
8 September 2026

What is CVE-2026-80161?

Adobe Acrobat Reader is vulnerable to a Type Confusion issue that may lead to arbitrary code execution. This vulnerability occurs when an attacker exploits incompatible types to manipulate the execution flow. The exploitation requires the victim's interaction by opening a specially crafted malicious file, which can lead to serious security consequences, including unauthorized access to system resources and potential data compromise.

Affected Version(s)

Acrobat 2024 0 <= 24.001.30383

Acrobat Reader 0 <= 26.002.21900

Adobe Acrobat 0 <= 26.002.21900

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

.