CVE-2026-81987 HIGH

CVE-2026-81987: Acrobat Reader | Integer Overflow or Wraparound (CWE-190)

Vendor Adobe
Product Adobe Acrobat
Weakness CWE-190
Published September 8, 2026
Last update September 10, 2026

CVSS base score

7.8/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

Acrobat Reader is affected by an Integer Overflow or Wraparound vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Key dates

02Disclosure timeline

September 8, 2026 CVE published
September 10, 2026 Record updated