CVE-2026-21362

Illustrator versions 29.8.4, 30.1 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.

Score

CVSS 3.1 7.8 High

Status

Analyzed - psirt@adobe.com

Published

2026-03-10

Last modified

2026-08-27

Weaknesses

CWE-787

Affected products

• Illustrator (Adobe)
• Illustrator Desktop 2025 (Adobe)
• Illustrator Desktop 2026 (Adobe)

References

• https://helpx.adobe.com/security/products/illustrator/apsb26-18.html