CVE-2023-21577: Adobe Photoshop

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

Photoshop version 23.5.3 (and earlier), 24.1 (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 bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Affected products

• Adobe Photoshop: from 23.0.0, before 23.5.4 (fixed in 23.5.4); from 24.0.0, before 24.1.1 (fixed in 24.1.1)

Published 2023-02-17. Last modified 2026-06-17.