CVE-2026-48393
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Adobe Bridge Out-of-Bounds Write Vulnerability

Vulnerability report for CVE-2026-48393, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-07-28

Last updated on: 2026-07-28

Assigner: Adobe Systems Incorporated

Description

Bridge 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.

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Meta Information

Published
2026-07-28
Last Modified
2026-07-28
Generated
2026-07-29
AI Q&A
2026-07-28
EPSS Evaluated
N/A
NVD
EUVD

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
adobe bridge *

Helpful Resources

Exploitability

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

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Executive Summary

This is an out-of-bounds write vulnerability in Adobe Bridge that could allow arbitrary code execution. It requires user interaction, meaning a victim must open a malicious file to trigger the issue.

Detection Guidance

This vulnerability requires user interaction to exploit, so detection should focus on monitoring for suspicious file activity or known indicators of compromise. Check for recently opened files in Adobe Bridge and scan for out-of-bounds write patterns in memory dumps. Use system logs to identify unexpected crashes or code execution events.

Impact Analysis

If exploited, this vulnerability could let an attacker run arbitrary code on your system with the same permissions as your current user. This could lead to data theft, system compromise, or further malware installation.

Compliance Impact

This vulnerability could lead to arbitrary code execution, potentially exposing sensitive data. This may impact compliance with GDPR (data protection) and HIPAA (health data privacy) by increasing risks of unauthorized access or data breaches.

Mitigation Strategies

Update Adobe Bridge to the latest version to patch the vulnerability. Avoid opening untrusted files or files from unknown sources. Enable application sandboxing if available.

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