CVE-2026-34661: Illustrator versions 29.8.6, 30.3 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context…

high7.8CVSS 3.1

AVLACLPRNUIRSUCHIHAH

Illustrator versions 29.8.6, 30.3 and earlier are affected by an out-of-bounds write 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	illustrator	<= 30.3	—
adobe	illustrator	>= 29.0 < 29.8.7	29.8.7
adobe	illustrator	>= 30.0 < 30.4	30.4