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…

high7.8CVSS 3.1

AVLACLPRNUIRSUCHIHAH

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.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
adobe	after_effects	< 25.6.5	25.6.5
adobe	after_effects	<= 25.6.4	—
adobe	after_effects	—	—