Out-of-Bounds Write Vulnerability in Adobe Bridge for Windows and Mac
CVE-2026-21346

7.8HIGH

Key Information:

Vendor

Adobe
Status
Bridge
Vendor
CVE Published:
10 February 2026

What is CVE-2026-21346?

Adobe Bridge has a vulnerability that allows an out-of-bounds write. This issue can lead to arbitrary code execution within the context of the current user, requiring the victim to open a specially crafted malicious file to exploit. Proper user awareness and updates are crucial for mitigation.

Affected Version(s)

Bridge 0 <= 16.0.1

References

https://helpx.adobe.com/security/products/bridge/apsb26-2...
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

.