Bug 2499931 (CVE-2026-59084) - CVE-2026-59084 tomcat: Apache Tomcat: Insufficient documentation for EncryptInterceptor may lead to insecure configurations
Summary: CVE-2026-59084 tomcat: Apache Tomcat: Insufficient documentation for EncryptI...
Keywords:
Status: NEW
Alias: CVE-2026-59084
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2508530
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-07-14 10:01 UTC by OSIDB Bzimport
Modified: 2026-09-18 09:04 UTC (History)
10 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2026:67163 0 None None None 2026-09-14 13:35:26 UTC
Red Hat Product Errata RHSA-2026:68651 0 None None None 2026-09-18 09:04:56 UTC
Red Hat Product Errata RHSA-2026:68659 0 None None None 2026-09-17 14:21:29 UTC
Red Hat Product Errata RHSA-2026:68660 0 None None None 2026-09-17 14:40:26 UTC
Red Hat Product Errata RHSA-2026:68677 0 None None None 2026-09-17 15:03:11 UTC
Red Hat Product Errata RHSA-2026:68678 0 None None None 2026-09-17 14:33:10 UTC
Red Hat Product Errata RHSA-2026:68679 0 None None None 2026-09-17 14:36:27 UTC
Red Hat Product Errata RHSA-2026:68680 0 None None None 2026-09-17 14:39:17 UTC

Description OSIDB Bzimport 2026-07-14 10:01:39 UTC 
Insufficient Technical Documentation vulnerability in Apache Tomcat since the requirements to securely configure the EncryptInterceptor were not clearly documented.

This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.23, from 10.1.0-M1 through 10.1.56, from 9.0.13 through 9.0.119, from 8.5.38 through 8.5.100, from 7.0.100 through 7.0.109. Other versions that have reached end of support may also be affected.

Users are recommended to upgrade to version 11.0.24, 10.1.57 or 9.0.120 which fix the issue.
Comment 5 Jon Orris 2026-09-14 13:35:25 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10.0 Extended Update Support

Via RHSA-2026:67163 https://access.redhat.com/errata/RHSA-2026:67163
Comment 7 Jon Orris 2026-09-17 14:21:28 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.6 Extended Update Support

Via RHSA-2026:68659 https://access.redhat.com/errata/RHSA-2026:68659
Comment 8 Jon Orris 2026-09-17 14:33:08 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2026:68678 https://access.redhat.com/errata/RHSA-2026:68678
Comment 9 Jon Orris 2026-09-17 14:36:26 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions

Via RHSA-2026:68679 https://access.redhat.com/errata/RHSA-2026:68679
Comment 10 Jon Orris 2026-09-17 14:39:16 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.8 Telecommunications Update Service

Via RHSA-2026:68680 https://access.redhat.com/errata/RHSA-2026:68680
Comment 11 Jon Orris 2026-09-17 14:40:25 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:68660 https://access.redhat.com/errata/RHSA-2026:68660
Comment 12 Jon Orris 2026-09-17 15:03:10 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2026:68677 https://access.redhat.com/errata/RHSA-2026:68677
Comment 13 Jon Orris 2026-09-18 09:04:55 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:68651 https://access.redhat.com/errata/RHSA-2026:68651
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