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Red Hat released OpenShift Container Platform 4.14.62 as an Important security update for the 4.14 release stream, publishing new release images through the openshift-release-dev/ocp-release repository and the standard OpenShift upgrade channels. The advisory says the update bundles fixes across platform packages and container images, with affected builds spanning OpenShift deployments on RHEL 8 and RHEL 9.
The release addresses multiple vulnerabilities in bundled components, including Scrapy, OpenSSL, libpng, and glib. Red Hat highlighted a Python brotli decompression-bomb denial-of-service issue, several OpenSSL flaws that could enable remote code execution, denial of service, or out-of-bounds read/write, a libpng out-of-bounds read, and a glib integer overflow, and urged OpenShift 4.14 users to upgrade to 4.14.62 through the OpenShift CLI or web console using the appropriate release channel.
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Red Hat released OpenShift Container Platform 4.14.62 as an Important security advisory for the 4.14 release stream. The update includes package and container image fixes for multiple vulnerabilities in Scrapy, OpenSSL, libpng, and glib, and Red Hat advised users to upgrade through the appropriate release channel.
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Red Hat shipped a series of OpenShift Container Platform security updates across supported release streams, including **4.12.86**, **4.13.64**, **4.17.50**, and **4.19.25**, to remediate multiple flaws in bundled components. The fixes cover `CVE-2025-9230` in OpenSSL, an out-of-bounds read and write in CMS password-based encryption handling that can crash applications or corrupt memory; `CVE-2025-6176` in Scrapy, where brotli decompression can trigger denial of service through excessive memory consumption; `CVE-2025-52881` in `runc` and `opencontainers-selinux`, which can enable container escape and denial of service; and `CVE-2025-61726` in Go's `net/url` package, which can cause memory exhaustion during query parsing. Red Hat rated the OpenShift 4.17 and 4.19 releases as **Important** because of the container escape and resource-exhaustion risks, while updates for 4.12 and 4.13 were published with **Low** security impact despite bundling fixes for OpenSSL, Scrapy/brotli, libssh, glib, and libpng issues. The advisories affect deployments on **RHEL 8** and **RHEL 9** across `x86_64`, `ppc64le`, `s390x`, and `aarch64`, and Red Hat urged customers to upgrade through the appropriate OpenShift release channels using the CLI or web console.
Aug 20, 2026
Red Hat issued **Important** security and bug-fix updates for OpenShift Container Platform 4.14, 4.15, 4.16, 4.17, and 4.18, including releases 4.14.65, 4.15.64, 4.16.60, 4.17.54, 4.18.39, and 4.18.43. The updates refresh platform packages and container images across x86_64, s390x, ppc64le, and aarch64 deployments, addressing vulnerabilities in OpenSSH, libarchive, libpng, nghttp2, Vim, GRUB2, OpenSSL, sudo, and the Linux kernel. Affected flaws include `CVE-2026-25646`, an out-of-bounds read in libpng's `png_set_quantize()` that can cause an infinite loop and read past a heap buffer, and `CVE-2026-28421`, in which crafted Vim swap files can trigger heap-buffer overflow and denial of service during recovery. Other remediated issues can enable arbitrary code execution, command injection, information disclosure, memory corruption, or denial of service; Red Hat advised OpenShift administrators to upgrade packages and release images through their appropriate release channels using the web console or OpenShift CLI.
Aug 26, 2026
Red Hat released **OpenShift Container Platform 4.14.52** under advisory **RHSA-2025:7702**, rated Important, updating platform packages and container images for OCP 4.14 deployments running on RHEL 8 and RHEL 9. The release applies across `x86_64`, `ppc64le`, `s390x`, and `aarch64` architectures. The update remediates six vulnerabilities: an out-of-bounds write in GRUB2; a denial-of-service issue in `golang.org/x/crypto/ssh` key exchange; two use-after-free flaws in libxslt; excessive memory allocation when parsing JWT headers in `golang-jwt/jwt`; and a libxml use-after-free vulnerability. Red Hat advises all affected OCP 4.14 customers to upgrade through the appropriate release channel using the OpenShift CLI or web console.
Aug 26, 2026