CVE-2026-34690CWE-121

CVE-2026-34690

High · published May 13, 2026

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

After Effects is affected by a Stack-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-121 · Stack-based Buffer Overflow
Published
2026-05-13T00:16Z
Affected products (2)
ProductVersionsFixed in
adobe/after_effects< 25.6.525.6.5
adobe/after_effects≥ 26.0, < 26.226.2
References (1)
EPSS history
Timeline
  • 12 MAY 19:26Z
    After Effects | Stack-based Buffer Overflow (CWE-121)
    cvelistv5