CVE-2026-34642

After Effects versions 26.0, 25.6.4 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.

Score

CVSS 3.1 7.8 High

Status

Analyzed - psirt@adobe.com

Published

2026-05-12

Last modified

2026-10-26

Weaknesses

CWE-122

Affected products

• After Effects (Adobe)

References

• https://helpx.adobe.com/security/products/after_effects/apsb26-48.html