USN-8351-1: Linux kernel (Low Latency) vulnerabilities

It was discovered that the Linux kernel algifaead module did not properly handle in-place cryptographic operations. This flaw is known as Copy Fail. A local attacker could use this to escalate privileges, or possibly escape a container. CVE-2026-31431 Several security issues were discovered in th...

Exploit for Incorrect Resource Transfer Between Spheres in Linux Linux_Kernel

CopyFileC...

MiracleLinux 9 : kernel-5.14.0-611.49.2.el9_7 (AXSA:2026-598:32)

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-598:32 advisory. kernel: crypto: algifaead - Revert to operating out-of-place CVE-2026-31431 Tenable has extracted the preceding description block directly from the MiracleLin...

SUSE SLES15 Security Update : kernel (Live Patch 6 for SUSE Linux Enterprise 15 SP7) (SUSE-SU-2026:1694-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:1694-1 advisory. This update for the SUSE Linux Enterprise kernel 6.4.0-150700.53.22 fixes various security issues The following security issues were fixed: -...

SUSE-SU-2026:1802-1 Security update for the Linux Kernel (Live Patch 21 for SUSE Linux Enterprise 15 SP6)

This update for the SUSE Linux Enterprise kernel 6.4.0-150600.23.92 fixes one security issue The following security issue was fixed: - CVE-2026-31431: crypto: algifaead - Revert to operating out-of-place bsc1263689...

Important: Red Hat Security Advisory: kernel update

An update for kernel is now available for Red Hat Enterprise Linux for NVIDIA. A special build of the kernel packages for Red Hat Enterprise Linux for NVIDIA. CVE-2026-31431 kernel: crypto: algifaead - Revert to operating out-of-place...

Exploit for Incorrect Resource Transfer Between Spheres in Linux Linux_Kernel

CVE-2026-31431 CVE-2026-31431检测和测试 0x01 Quick Start Some ta...

SUSE-SU-2026:1736-1 Security update for the Linux Kernel (Live Patch 22 for SUSE Linux Enterprise 15 SP6)

This update for the SUSE Linux Enterprise kernel 6.4.0-150600.23.95 fixes one security issue The following security issue was fixed: - CVE-2026-31431: crypto: algifaead - Revert to operating out-of-place bsc1263689...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.21.14 bug fix and security update

Red Hat OpenShift Container Platform release 4.21.14 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 4.21. Red Hat Product Security has rated this update as having a...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

SUSE-SU-2026:21557-1 Security update for the Linux Kernel (Live Patch 5 for SUSE Linux Enterprise 16)

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.26.1 fixes various security issues The following security issues were fixed: - CVE-2026-23004: dst: fix races in rt6uncachedlistdel and rtdeluncachedlist bsc1258655. - CVE-2026-23204: net/sched: clsu32: use skbheaderpointercareful...

SUSE-SU-2026:21524-1 Security update for the Linux Kernel (Live Patch 7 for SUSE Linux Enterprise 16)

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.28.1 fixes various security issues The following security issues were fixed: - CVE-2026-23437: net: shaper: protect late read accesses to the hierarchy bsc1261845. - CVE-2026-31406: xfrm: Fix work re-schedule after cancel in...

SUSE-SU-2026:21517-1 Security update for the Linux Kernel RT (Live Patch 19 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise Kernel 6.4.0-41.1 fixes one security issue The following security issue was fixed: - CVE-2026-31431: crypto: algifaead - Revert to operating out-of-place bsc1263689...

SUSE-SU-2026:21468-1 Security update for the Linux Kernel RT (Live Patch 6 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise Kernel 6.4.0-28.1 fixes various security issues The following security issues were fixed: - CVE-2025-38375: virtio-net: ensure the received length does not exceed allocated size bsc1258073. - CVE-2025-39977: futex: Prevent use-after-free during requeue-PI...

SUSE-SU-2026:21467-1 Security update for the Linux Kernel (Live Patch 18 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise Kernel 6.4.0-41.1 fixes one security issue The following security issue was fixed: - CVE-2026-31431: crypto: algifaead - Revert to operating out-of-place bsc1263689...

SUSE-SU-2026:21494-1 Security update for the Linux Kernel (Live Patch 18 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise Kernel 6.4.0-41.1 fixes one security issue The following security issue was fixed: - CVE-2026-31431: crypto: algifaead - Revert to operating out-of-place bsc1263689...

SUSE-SU-2026:1689-1 Security update for the Linux Kernel RT (Live Patch 9 for SUSE Linux Enterprise 15 SP7)

This update for the SUSE Linux Enterprise kernel 6.4.0-150700.7.31 fixes various security issues The following security issues were fixed: - CVE-2026-23004: dst: fix races in rt6uncachedlistdel and rtdeluncachedlist bsc1258655. - CVE-2026-23204: net/sched: clsu32: use skbheaderpointercareful...

Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.4-2026-120 (ALASKERNEL-5.4-2026-120)

The version of kernel installed on the remote host is prior to 5.4.302-223.469. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.4-2026-120 advisory. In the Linux kernel, the following vulnerability has been resolved: crypto: authencesn - reject too-short...

SUSE SLES15 : Security update for the Linux Kernel (SUSE-SU-2026:1671-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:1671-1 advisory. The SUSE Linux Enterprise 15 SP5 kernel was updated to fix one security issue The following security issue was fixed: - CVE-2026-31431: The...

Important: kernel-livepatch-6.12.77-99.140

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: crypto: algifaead - Revert to operating out-of-place To mitigate this issue, we recommend that customers disable loading of the algifaead module by running the following commands: echo "install algifaead /bin/fals...