Integer Overflow Vulnerability in Adobe Photoshop Desktop
CVE-2026-83661

7.8HIGH

Key Information:

Vendor

Adobe
Status
Photoshop
Vendor
CVE Published:
13 October 2026

What is CVE-2026-83661?

Adobe Photoshop Desktop contains an Integer Overflow or Wraparound vulnerability that can lead to arbitrary code execution within the context of the current user. Successful exploitation necessitates user interaction, as it requires the victim to open a specially crafted malicious file. This vulnerability raises significant security concerns, making it vital for users to remain vigilant and apply updates in accordance with the official security advisory.

Affected Version(s)

Photoshop 0 <= 27.10

Photoshop 0 <= 26.11.7

Photoshop 27.11

References

https://www.adobe.com/trust/security/products/photoshop/a...
vendor-advisory

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.