CVE-2023-26421CWE-191

ZDI-CAN-19832: Adobe Acrobat Reader DC Doc Object Integer Underflow Remote Code Execution Vulnerability

High · published April 12, 2023

CVSS v3.1
7.8
EPSS
5%
Percentile
91.6
In the wild
Unconfirmed
What it is

Adobe Acrobat Reader versions 23.001.20093 (and earlier) and 20.005.30441 (and earlier) are affected by an Integer Underflow 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
0.04566 · 91.6th percentile
Weakness
CWE-191 · Integer Underflow (Wrap or Wraparound)
Published
2023-04-12T00:00Z
EPSS history
Timeline
  • 12 APR 00:00Z
    ZDI-CAN-19832: Adobe Acrobat Reader DC Doc Object Integer Underflow Remote Code Execution Vulnerability
    cvelistv5