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Adobe Security Bulletin

Last updated on Apr 14, 2026

Security Updates Available for Adobe Bridge | APSB26-39

Bulletin ID
Date published
Priority
APSB26-39
April 14, 2026
3
style
grid width 12

Summary

Adobe has released a security update for Adobe Bridge. This update addresses critical and important vulnerabilities that could lead to arbitrary code execution and application denial-of-service.

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
15.1.4 (LTS) and earlier versions
Windows and macOS
Adobe Bridge
16.0.2 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
15.1.5 (LTS)
Windows and macOS
3
Download Page
Adobe Bridge
16.0.3
Windows and macOS
3
Download Page
style
grid width 12

Vulnerability Details

Vulnerability category
Vulnerability impact
Severity
CVSS base score
CVSS vector
CVE number
Heap-based Buffer Overflow (CWE-122)
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-2026-34630
Heap-based Buffer Overflow (CWE-122)
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-2026-27310
Heap-based Buffer Overflow (CWE-122)
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-2026-27311
Heap-based Buffer Overflow (CWE-122)
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-2026-27312
Heap-based Buffer Overflow (CWE-122)
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-2026-27313
Divide By Zero (CWE-369)
Application denial-of-service
Important
5.5
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVE-2026-27222

Acknowledgments

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

  • Francis Provencher (prl) -- CVE-2026-34630, CVE-2026-27310, CVE-2026-27311, CVE-2026-27312, CVE-2026-27313, CVE-2026-27222

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

For more information, visit https://helpx.adobe.com/security.html, or email PSIRT@adobe.com

CardTitle
APSB26-39
CardDescription
{**Priority 3**} Security update
CardImage
Adobe
Created
2026-04-14
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-2026-34630 CVE-2026-27310 CVE-2026-27311 CVE-2026-27312 CVE-2026-27313 CVE-2026-27222