CVE-2026-81987CWE-190

CVE-2026-81987

High · published September 9, 2026

CVSS v3.1
7.8
EPSS
0%
Percentile
23.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00314 · 23.1th percentile
Weakness
CWE-190 · Integer Overflow or Wraparound
Published
2026-09-09T01:18Z
Affected products (3)
ProductVersionsFixed in
adobe/acrobat≥ 24.001.20604, < 24.001.3042924.001.30429
adobe/acrobat_dc≥ 15.008.20082, < 26.002.2190126.002.21901
adobe/acrobat_reader_dc≥ 15.008.20082, < 26.002.2190126.002.21901
References (1)
EPSS history
Timeline
  • 10 SEP 03:18Z
    EPSS moved — → 0%
    epss
  • 08 SEP 20:31Z
    Acrobat Reader | Integer Overflow or Wraparound (CWE-190)
    cvelistv5