CVE-2026-34663 MEDIUM

CVE-2026-34663: Illustrator | Out-of-bounds Read (CWE-125)

Vendor Adobe
Product Illustrator
Weakness CWE-125
Published May 12, 2026
Last update May 12, 2026

CVSS base score

5.5/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality High
Integrity None

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

What the vulnerability does

01Description

Illustrator versions 29.8.6, 30.3 and earlier are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Key dates

02Disclosure timeline

May 12, 2026 CVE published
May 12, 2026 Record updated