CVE-2026-34687CWE-122

CVE-2026-34687

High · published May 12, 2026

CVSS v3.1
7.8
EPSS
0%
Percentile
25.9
In the wild
Unconfirmed
What it is

Illustrator versions 29.8.6, 30.3 and earlier are affected by a Heap-based Buffer Overflow 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
0.00337 · 25.9th percentile
Weakness
CWE-122 · Heap-based Buffer Overflow
Published
2026-05-12T22:17Z
Affected products (2)
ProductVersionsFixed in
adobe/illustrator≥ 29.0, < 29.8.729.8.7
adobe/illustrator≥ 30.0, < 30.430.4
References (1)
EPSS history
Timeline
  • 12 MAY 17:49Z
    Illustrator | Heap-based Buffer Overflow (CWE-122)
    cvelistv5