.

Adobe Security Bulletin

Last updated on Feb 10, 2026

Security Updates Available for Adobe Bridge | APSB26-21

Bulletin ID
Date published
Priority
APSB26-21
February 10, 2026
3
style
grid width 12

Summary

Adobe has released a security update for Adobe Bridge. This update addresses critical vulnerabilities that could lead to arbitrary code execution.

Adobe is not aware of any exploits in the wild for any of the issues addressed in these updates.

Affected versions

Product
Version
Platform
Adobe Bridge
15.1.3 (LTS) and earlier versions
Windows and macOS
Adobe Bridge
16.0.1 and earlier versions
Windows and macOS
style
grid width 12

Solution

Adobe categorizes these updates with the following priority ratings and recommends users update their installation to the newest version via the Creative Cloud desktop app's update mechanism. For more information, please reference this help page.

Product
Version
Platform
Priority
Availability
Adobe Bridge
15.1.4 (LTS)
Windows and macOS
3
Download Page
Adobe Bridge
16.0.2
Windows and macOS
3
Download Page
style
grid width 12

Vulnerability Details

Vulnerability category
Vulnerability impact
Severity
CVSS base score
CVSS vector
CVE number
Out-of-bounds Write (CWE-787)
Arbitrary code execution
Critical
7.8
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVE-2026-21346
Integer Overflow or Wraparound (CWE-190)
Arbitrary code execution
Critical
7.8
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVE-2026-21347

Acknowledgments

Adobe would like to thank the following researcher for reporting this issue and for working with Adobe to help protect our customers:

  • yjdfy -- CVE-2026-21346, CVE-2026-21347

NOTE: Adobe has a public bug bounty program. If you are interested in working with Adobe as an external security researcher, please check out https://app.intigriti.com/programs/adobe/adobepublic/detail

For more information, visit https://www.adobe.com/trust/security/bug-bounty.html, or email PSIRT@adobe.com

CardTitle
APSB26-21
CardDescription
Priority 3 Security update
CardImage
Adobe
Created
2026-02-10
Tags
caas:content-type/documentation,caas:trust-center/security-bulletin,caas:products/bridge
PrimaryTag
caas:content-type/article
Details
caas:mnemonics/bridge
Arbitrary
search: CVE-2026-21346 CVE-2026-21347