
Illustrator | Stack-based Buffer Overflow (CWE-121) CVE: CVE-2026-27267 PT-Identifier: PT-2026-24501 Vendor: Adobe Product: Illustrator CVSS: 7.8 Credits: n/a Description: Illustrator versions 29.8.4, 30.1 and earlier are affected by a Stack-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. References: • https://dbugs.ptsecurity.com/vulnerability/CVE-2026-27267 • https://helpx.adobe.com/security/products/illustrator/apsb26-18.html
Post summary
Adobe Illustrator CVE-2026-27267 is a stack‑based buffer overflow that can lead to arbitrary code execution upon opening a malicious file; the post provides technical details but no exploitation or patch information.


