RHSA-2026:59544 Red Hat Security Advisory: kernel security, bug fix, and enhancement update

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RHSA-2026:59473 Red Hat Security Advisory: kernel security, bug fix, and enhancement update

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RHSA-2026:59397 Red Hat Security Advisory: sg3_utils security, bug fix, and enhancement update

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RHSA-2026:59387 Red Hat Security Advisory: mod_http2 security, bug fix, and enhancement update

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Critical: Red Hat Security Advisory: OpenShift Container Platform 4.14.72 bug fix and security update

Red Hat OpenShift Container Platform release 4.14.72 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...

DEBIAN-CVE-2026-18664

When ranges are used for access control i.e. of the form 1.2.3.4-1.2.3.25, because NSD wrongly compares the IP address with the range on little endian systems, IPs that were meant to be allowed may be denied, and, IPs that were meant to be denied access could be allowed. An IPv4 address is compar...

CVE-2026-18664

When ranges are used for access control i.e. of the form 1.2.3.4-1.2.3.25, because NSD wrongly compares the IP address with the range on little endian systems, IPs that were meant to be allowed may be denied, and, IPs that were meant to be denied access could be allowed. An IPv4 address is compar...

UBUNTU-CVE-2026-18664

When ranges are used for access control i.e. of the form 1.2.3.4-1.2.3.25, because NSD wrongly compares the IP address with the range on little endian systems, IPs that were meant to be allowed may be denied, and, IPs that were meant to be denied access could be allowed. An IPv4 address is compar...

CVE-2026-18664

When ranges are used for access control i.e. of the form 1.2.3.4-1.2.3.25, because NSD wrongly compares the IP address with the range on little endian systems, IPs that were meant to be allowed may be denied, and, IPs that were meant to be denied access could be allowed. An IPv4 address is compar...

Important: Red Hat Security Advisory: OpenShift Virtualization v4.22 Images

Red Hat OpenShift Virtualization release v4.22 is now available with updates to packages and images that fix several bugs and add enhancements. OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform. This advisory contains OpenShift...

Important: Red Hat Security Advisory: OpenShift Virtualization v4.22 Images

Red Hat OpenShift Virtualization release v4.22 is now available with updates to packages and images that fix several bugs and add enhancements. OpenShift Virtualization is Red Hat's virtualization solution designed for Red Hat OpenShift Container Platform. This advisory contains OpenShift...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098987)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098987 advisory. In the Linux kernel, the following vulnerability has been resolved: xfrm: delete x-tunnel as we delete x The ipcomp fallback tunnels currently get deleted from the...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098853)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098853 advisory. In the Linux kernel, the following vulnerability has been resolved: spufs: fix gang directory lifetimes prior to POWERPC spufs: Fix gang destroy leaks we used to hav...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098960)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098960 advisory. In the Linux kernel, the following vulnerability has been resolved: bonding: fix type confusion in bondsetupbyslave kernel BUG at net/core/skbuff.c:2306! Oops: inval...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098863)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098863 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf: Check the helper function is valid in gethelperproto kernel test robot reported verifier bug...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098969)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098969 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf: fix end-of-list detection in cgroupstoragegetnextkey listnextentry never returns NULL -- whe...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098742)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098742 advisory. In the Linux kernel, the following vulnerability has been resolved: 9p/net: fix improper handling of bogus negative read/write replies In p9clientwrite and...

Moderate: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: openssl: openssl-3.5.8-0.1.hum1 aarch64, x8664 openssl-config-fips-3.5.8-0.1.hum1 aarch64, x8664 openssl-devel-3.5.8-0.1.hum1 aarch64, x8664 openssl-devel-engine-3.5.8-0.1.hum1 aarch64, x8664...

Moderate: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: openssl3: openssl3-devel-3.5.8-0.1.hum1 aarch64, x8664 openssl3-devel-engine-3.5.8-0.1.hum1 aarch64, x8664 openssl3-libs-3.5.8-0.1.hum1 aarch64, x8664 openssl3-3.5.8-0.1.hum1.src src...

Important: Red Hat Security Advisory: multicluster engine for Kubernetes v2.17.2 security update

Red Hat multicluster engine for Kubernetes v2.17 general availability release images, which provide security fixes, bug fixes, and updated container images. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base...