{"id":"CVE-2026-34661","title":"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","summary":"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 …","severity":"high","cvss":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cwe":["CWE-787"],"vendor":"adobe","product":"illustrator","affected":["illustrator >= 29.0, < 29.8.7","illustrator >= 30.0, < 30.4"],"patched":["illustrator 30.4"],"published":"2026-05-12","updated":"2026-08-27","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-34661","references":[{"url":"https://helpx.adobe.com/security/products/illustrator/apsb26-51.html","label":"psirt@adobe.com"}],"tags":["nvd"],"epss":0.00256,"epssPercentile":0.15466,"ingestedAt":"2026-08-27T18:06:11.819Z","slug":"CVE-2026-34661","body":"## Overview\n\nIllustrator 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.\n\n## Affected\n\n- `illustrator >= 29.0, < 29.8.7`\n- `illustrator >= 30.0, < 30.4`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `illustrator 30.4`","depth":"twilight","depthScore":43,"depthScoreParts":{"impact":42.9,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}