RHBA-2026:68572 - Bug Fix Advisory

Topic

Updated RHEL-9 based Middleware Containers container images are now available

Description

The RHEL-9 based Middleware Containers container images have been updated to address the following security advisory: RHSA-2026:67165 (see References)

Users of RHEL-9 based Middleware Containers container images are advised to upgrade to these updated images, which contain backported patches to correct these security issues, fix these bugs and add these enhancements. Users of these images are also encouraged to rebuild all container images that depend on these images.

You can find images updated by this advisory in Red Hat Container Catalog (see References).

Solution

The RHEL-9 based Middleware Containers container images provided by this update can be downloaded from the Red Hat Container Registry at registry.access.redhat.com. Installation instructions for your platform are available at Red Hat Container Catalog (see References).

Dockerfiles and scripts should be amended either to refer to this new image specifically, or to the latest image generally.

Affected Products

• Red Hat JBoss Middleware 1 x86_64

Fixes

• BZ - 2515348 - CVE-2026-14456 openssl: OpenSSL: Denial of Service via unbounded memory growth in QUIC server
• BZ - 2517559 - CVE-2026-18798 openssl: QUIC server may trigger double free when processing INITIAL packet
• BZ - 2517560 - CVE-2026-63072 openssl: heap buffer overflow in CMS key unwrapping
• BZ - 2517561 - CVE-2026-63076 openssl: invalid pointer dereference in CMP server via crafted protectionAlg
• BZ - 2517562 - CVE-2026-14457 openssl: RPK server signature algorithm selection can dereference a missing certificate
• BZ - 2517564 - CVE-2026-54874 openssl: excessive memory use buffering DTLS records for a future epoch
• BZ - 2517565 - CVE-2026-63073 openssl: untrusted sender DN used as format string in CMP response validation
• BZ - 2517566 - CVE-2026-63074 openssl: CMP indefinite cache growth of ExtraCerts
• BZ - 2517570 - CVE-2026-63075 openssl: QUIC ACK-only packet retention can cause memory exhaustion

CVEs

• CVE-2026-14456
• CVE-2026-14457
• CVE-2026-18798
• CVE-2026-54874
• CVE-2026-56392
• CVE-2026-63072
• CVE-2026-63073
• CVE-2026-63074
• CVE-2026-63075
• CVE-2026-63076

References

• https://access.redhat.com/errata/RHSA-2026:67165
• https://access.redhat.com/containers