CVE-2026-81977
MEDIUM
NVD
CVSS Score
5.5
Severity
MEDIUM
Published
Sep 08, 2026
Vendor
unknown
Description
Acrobat Reader is affected by an Integer Underflow (Wrap or Wraparound) vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a malicious file.