CVE-2024-20770: Adobe Photoshop 2024 TIF File parsing Out-Of-Bound Read

Severity: medium (CVSS 5.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-04-10 · updated 2026-06-17
Weakness: CWE-125

Description

Photoshop Desktop versions 24.7.2, 25.3.1 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: before 24.7.3; from 25.0 before 25.4 — fixed in 24.7.3, 25.4

How to fix

Upgrade to a fixed version: Adobe Photoshop 24.7.3, 25.4. Check the vendor advisory for mitigations.

References

https://helpx.adobe.com/security/products/photoshop/apsb24-16.html
https://helpx.adobe.com/security/products/photoshop/apsb24-16.html

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