RHSA-2026:73077 - Security Advisory

Topic

Red Hat JBoss Core Services Apache HTTP Server 2.4.62 Service Pack 6 is now available.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

Red Hat JBoss Core Services is a set of supplementary software for Red Hat JBoss middleware products. This software, such as Apache HTTP Server, is common to multiple JBoss middleware products and packaged under Red Hat JBoss Core Services, to allow for faster distribution of updates and for a more consistent update experience.

This release of Red Hat JBoss Core Services Apache HTTP Server 2.4.62 Service Pack 6 serves as a replacement for Red Hat JBoss Core Services Apache HTTP Server 2.4.62 Service Pack 5, and includes bug fixes and enhancements, which are documented in the Release Notes linked to in the References section.

Security Fix(es):

• jbcs-httpd24-httpd: HTTP response splitting forwarding malicious status line (CVE-2026-33523)
• mod_auth_digest.so: timing attack allows a bypass of digest authentication (CVE-2026-33006)

A Red Hat Security Bulletin which addresses further details about this flaw is available in the References section.

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Solution

Before applying this update, make sure all previously released errata relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

Affected Products

• Red Hat JBoss Core Services Text-Only Advisories x86_64

Fixes

• BZ - 2465293 - CVE-2026-33006 httpd: mod_auth_digest: timing attack allows a bypass of digest authentication
• BZ - 2465297 - CVE-2026-33523 httpd: HTTP response splitting forwarding malicious status line

CVEs

• CVE-2026-33006
• CVE-2026-33523

References

• https://access.redhat.com/security/updates/classification/#moderate
• https://docs.redhat.com/en/documentation/red_hat_jboss_core_services/2.4.62/html/red_hat_jboss_core_services_apache_http_server_2.4.62_service_pack_6_release_notes/index