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…

PriorityP344high7.8CVSS 3.1

AVLACLPRNUIRSUCHIHAH

EPSS

0.17%

5.8th percentile

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

4 ranges

Vendor	Product	Version range	Fixed in
adobe	illustrator	>= 29.0 < 29.8.7	29.8.7
adobe	illustrator	>= 30.0 < 30.4	30.4
adobe	illustrator_desktop_2025	<= 29.8.6	—
adobe	illustrator_desktop_2026	<= 30.3	—

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