=========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2026.4152 Release of Red Hat OpenShift Developer Tools - Openshift Jenkins 4.12 security update. 24 April 2026 =========================================================================== AUSCERT Security Bulletin Summary --------------------------------- Product: Red Hat OpenShift Developer Tools - Openshift Jenkins Publisher: Red Hat Operating System: Red Hat Resolution: Patch/Upgrade CVE Names: CVE-2026-33001 CVE-2024-29371 CVE-2026-27099 CVE-2026-27100 Original Bulletin: https://access.redhat.com/errata/RHSA-2026:10209 Comment: CVSS (Max): 8.8 CVE-2026-33001 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H) CVSS Source: Red Hat Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H EPSS (Max): 0.1% (34th) CVE-2026-33001 2026-04-23 - --------------------------BEGIN INCLUDED TEXT-------------------- RHSA-2026:10209 - Security Advisory Issued: 2026-04-23 Updated: 2026-04-23 Synopsis Release Of red hat openshift developer tools - openshift jenkins 4.12 security update. Type/Severity Security Advisory: Important Topic An update for Openshift Jenkins is now available for Red Hat OpenShift Developer Tools - OpenShift Jenkins 4.12. Description Release of Red Hat OpenShift Developer Tools - Openshift Jenkins 4.12 security update. Solution It is recommended that existing users of Red Hat OpenShift Developer Tools - OpenShift Jenkins 4.12 upgrade to the latest. This update includes a newer OpenShift client (oc) version bundled in the image. If your Jenkins pipelines require a specific oc version, configure it explicitly using the Jenkins pipeline tools directive. Fixes o JKNS-859 - jbcrypt-1.0.2.jar is missing in new Jenkins container image releases CVEs o CVE-2024-29371 o CVE-2026-27099 o CVE-2026-27100 o CVE-2026-33001 References o https://access.redhat.com/security/updates/classification/ o https://access.redhat.com/security/updates/classification/#important o https://docs.redhat.com/en/documentation/openshift_container_platform/4.12/ html/jenkins - --------------------------END INCLUDED TEXT---------------------- You have received this e-mail bulletin as a result of your organisation's registration with AUSCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AUSCERT's members. As AUSCERT did not write the document quoted above, AUSCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AUSCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://portal.auscert.org.au/bulletins/ =========================================================================== AUSCERT The University of Queensland, Brisbane QLD 4072 Australia e: auscert@auscert.org.au t: +61 (0)7 3365 4417 Allies in Cyber Security ===========================================================================
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | Red Hat OpenShift Developer Tools - Openshift Jenkins |