RHSA-2026:95508 - Security Advisory

Topic

Red Hat OpenShift Container Platform release 4.14.78 is now available with updates to packages and images that fix several bugs and add enhancements.

This release includes a security update for Red Hat OpenShift Container Platform 4.14.

Red Hat Product Security has rated this update as having a security impact of Critical. 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 OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.

This advisory contains the container images for Red Hat OpenShift Container Platform 4.14.78. See the following advisory for the RPM packages for this release:

https://access.redhat.com/errata/RHSA-2026:95507

Space precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes:

https://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html/release_notes/

Security Fix(es):

• sg3_utils: sg3_utils: arbitrary command execution via udev property injection in sg_inq --export (CVE-2026-16313)
• openssl: Heap Use-After-Free in OpenSSL PKCS7_verify() (CVE-2026-45447)
• openssh: OpenSSH sshd: Security bypass due to incorrect handling of forwarding and tunneling options (CVE-2026-59999)
• openssh: OpenSSH: Use-after-free vulnerability during host key re-exchange on the client side (CVE-2026-60002)
• kernel: ipv6: fix use-after-free in ip6_finish_output2() (CVE-2026-80792)
• kernel: scsi: qla2xxx: Bound rsp_info_len to avoid OOB sense-data read (CVE-2026-89846)
• brotli: Out-of-Bounds Write in Google Brotli Decoder (CVE-2026-111497)
• setuptools: Path Traversal Vulnerability in setuptools PackageIndex (CVE-2025-47273)
• openssl: OpenSSL: Denial of Service due to NULL pointer dereference in CMS EnvelopedData processing (CVE-2026-28390)
• openssl: CMS AuthEnvelopedData Processing May Accept Forged Messages (CVE-2026-34182)
• gnutls: gnutls: Security bypass due to incorrect name constraint handling (CVE-2026-42011)
• gnutls: gnutls: Certificate validation bypass due to oversized Subject Alternative Name (CVE-2026-42013)
• openssl: AES-OCB IV Ignored on EVP_Cipher() Path (CVE-2026-45445)
• openssh: OpenSSH: sftp client allows attacker to control downloaded file location (CVE-2026-59995)
• kernel: ipv4: free inet_opt and ireq_opt after an RCU grace period (CVE-2026-98432)

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.

All OpenShift Container Platform 4.14 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html-single/updating_clusters/index#updating-cluster-cli.

Solution

For OpenShift Container Platform 4.14 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:

https://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html/release_notes/

You may download the oc tool and use it to inspect release image metadata for x86_64, s390x, ppc64le, and aarch64 architectures. The image digests may be found at https://quay.io/repository/openshift-release-dev/ocp-release?tab=tags.

The sha values for the release are as follows:

(For x86_64 architecture)
The image digest is sha256:3141b63f379bfbc8f19ea61ae23532199efe2cc90740fb22ff5b67c808557968

(For s390x architecture)
The image digest is sha256:6ead21766e93bd4365be9b11e0d7d3b61706da78075fd20307568dfe1790318c

(For ppc64le architecture)
The image digest is sha256:33fd2434da5abcfae6de499092569fb159c9a29efbf8ddc9f5e87a67a5e8880a

(For aarch64 architecture)
The image digest is sha256:f0a1a76229b14f928ad7c5600f26062c32dd8d01806f893c5ba492a9b3c45cc8

All OpenShift Container Platform 4.14 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.redhat.com/en/documentation/openshift_container_platform/4.14/html-single/updating_clusters/index#updating-cluster-cli.

Affected Products

• Red Hat OpenShift Container Platform 4.14 for RHEL 9 x86_64
• Red Hat OpenShift Container Platform 4.14 for RHEL 8 x86_64
• Red Hat OpenShift Container Platform for Power 4.14 for RHEL 9 ppc64le
• Red Hat OpenShift Container Platform for Power 4.14 for RHEL 8 ppc64le
• Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.14 for RHEL 9 s390x
• Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.14 for RHEL 8 s390x
• Red Hat OpenShift Container Platform for ARM 64 4.14 for RHEL 9 aarch64
• Red Hat OpenShift Container Platform for ARM 64 4.14 for RHEL 8 aarch64

Fixes

• BZ - 2366982 - CVE-2025-47273 setuptools: Path Traversal Vulnerability in setuptools PackageIndex
• BZ - 2456314 - CVE-2026-28390 openssl: OpenSSL: Denial of Service due to NULL pointer dereference in CMS EnvelopedData processing
• BZ - 2467437 - CVE-2026-42011 gnutls: gnutls: Security bypass due to incorrect name constraint handling
• BZ - 2467448 - CVE-2026-42013 gnutls: gnutls: Certificate validation bypass due to oversized Subject Alternative Name
• BZ - 2481884 - CVE-2026-34182 openssl: CMS AuthEnvelopedData Processing May Accept Forged Messages
• BZ - 2481896 - CVE-2026-45445 openssl: AES-OCB IV Ignored on EVP_Cipher() Path
• BZ - 2481898 - CVE-2026-45447 openssl: Heap Use-After-Free in OpenSSL PKCS7_verify()
• BZ - 2497927 - CVE-2026-59995 openssh: OpenSSH: sftp client allows attacker to control downloaded file location
• BZ - 2497936 - CVE-2026-60002 openssh: OpenSSH: Use-after-free vulnerability during host key re-exchange on the client side
• BZ - 2497942 - CVE-2026-59999 openssh: OpenSSH sshd: Security bypass due to incorrect handling of forwarding and tunneling options
• BZ - 2502845 - CVE-2026-16313 sg3_utils: sg3_utils: arbitrary command execution via udev property injection in sg_inq --export
• BZ - 2528542 - CVE-2026-80792 kernel: ipv6: fix use-after-free in ip6_finish_output2()
• BZ - 2535391 - CVE-2026-89846 kernel: scsi: qla2xxx: Bound rsp_info_len to avoid OOB sense-data read
• BZ - 2553390 - CVE-2026-98432 kernel: ipv4: free inet_opt and ireq_opt after an RCU grace period
• BZ - 2558973 - CVE-2026-111497 brotli: Out-of-Bounds Write in Google Brotli Decoder

CVEs

• CVE-2025-47273
• CVE-2026-16313
• CVE-2026-28390
• CVE-2026-34182
• CVE-2026-42011
• CVE-2026-42013
• CVE-2026-45445
• CVE-2026-45447
• CVE-2026-59995
• CVE-2026-59999
• CVE-2026-60002
• CVE-2026-80792
• CVE-2026-89846
• CVE-2026-98432
• CVE-2026-111497

References

• https://access.redhat.com/security/updates/classification/#critical