PT-2026-40325 · Adobe · Illustrator

Published 2026-05-12 · Updated 2026-05-12 · CVE-2026-34663

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Illustrator versions 29.8.6 and 30.3 and earlier

Description An out-of-bounds read issue allows for the disclosure of sensitive memory. This occurs when the software reads data outside the intended boundary of a buffer, potentially exposing confidential information. Exploitation requires user interaction, specifically the opening of a malicious file.

Recommendations Update to a version later than 29.8.6 and 30.3.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2026-06834

CVE-2026-34663

Affected Products

Illustrator

References · 4

• https://helpx.adobe.com/security/products/illustrator/apsb26-51.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-06834 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-34663 · Security Note
• https://twitter.com/CVEnew/status/2054340970980761950 · Twitter Post