CVE-2026-100111

Analyzed Analyzed - Analysis Complete

Adobe Photoshop Out-of-Bounds Write Vulnerability

Publication date: 2026-10-13

Last updated on: 2026-10-16

Assigner: Adobe Systems Incorporated

Description

Photoshop Desktop is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-10-13

Last Modified

2026-10-16

Generated

2026-10-19

AI Q&A

2026-10-14

EPSS Evaluated

2026-10-18

NVD

CVE-2026-100111

Affected Vendors & Products

Vendor	Product	Version / Range
adobe	photoshop	to 26.11.8 (exc)
adobe	photoshop	From 27.0 (inc) to 27.11 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-787	The product writes data past the end, or before the beginning, of the intended buffer.

Attack-Flow Graph

Executive Summary

This is an out-of-bounds write vulnerability in Adobe Photoshop Desktop. It allows arbitrary code execution with the privileges of the current user. An attacker could exploit this by tricking a victim into opening a specially crafted malicious file.

Detection Guidance

Detecting this vulnerability requires monitoring for suspicious files or unusual behavior in Adobe Photoshop. Check for files with uncommon extensions or unexpected sources. Enable logging in Photoshop if available and review system logs for crashes or errors during file processing.

Impact Analysis

If exploited, this vulnerability could allow an attacker to run malicious code on your computer. This could lead to unauthorized access to your files, installation of malware, or other malicious activities. Since exploitation requires user interaction, you are only at risk if you open a malicious file.

Mitigation Strategies

Immediately update Adobe Photoshop to the latest version. Avoid opening files from untrusted sources. Disable automatic file opening in Photoshop if possible. Monitor Adobe's security advisories for patches or additional guidance.

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