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                            CERT-Renater

                Note d'Information No. 2026/VULN709

_____________________________________________________________________

DATE                : 01/07/2026

HARDWARE PLATFORM(S): /

OPERATING SYSTEM(S): Systems running Adobe Campaign Classic versions
                          prior to ACC v7: 7.4.3 build 9397.
 
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https://helpx.adobe.com/uk/security/products/campaign/apsb26-69.html
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Security updates available for Adobe Campaign Classic | APSB26-69

Bulletin ID     Date Published         Priority

APSB26-69       June 30, 2026          1


Summary

Adobe has released security updates for Adobe Campaign Classic. This
update addresses a critical vulnerability  that could result in
arbitrary code execution.
  

Affected versions

Product                   Affected version             Platform
Adobe Campaign Classic    ACC v7: 7.4.3 build 9396
                               and earlier             Windows, Linux

Solution

Adobe categorizes these updates with the following priority rating and
recommends users update their installation to the newest version:

Product         Updated version   Platform   Priority rating   Availability

Adobe Campaign
Classic         ACC v7: 7.4.3
                  build 9397    Windows, Linux    1      Releases

Note

This security advisory applies to on-premise Adobe Campaign instances only,
including fully on-premise deployments and on-premise components in hybrid
deployments. No action is required for Adobe-hosted instances; those
environments have already been remediated.


Vulnerability Details

Vulnerability Category   Vulnerability Impact    Severity   CVSS base score 
CVSS vector      CVE Number

Incorrect Authorization (CWE-863)  Arbitrary code execution  Critical          
10.0    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H     CVE-2026-48286

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 us out here: https://hackerone.com/adobe.

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



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