Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: nvme: fixed the lifetime of the admin requestqueue Namespaces can access the controller’s admin requestqueue, and stale references on the namespaces may exist after tearing down the controller. Ensure that the admin requestqueue ...

Astra Linux - уязвимость в linux-5.10, linux, linux-5.15

In the Linux kernel, the following vulnerabilities have been resolved: ubi: Ensure that the VID header offset + VID header size ≤ alloc, size. Ensure that the VID header offset + VID header size does not exceed the allocated area to avoid slab OOB. BUG: KASAN: Slab-out-of-bounds in...

Astra Linux - уязвимость в linux-5.10, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: udc: fix use-after-free in usbgadgetstatework A race condition during the gadget teardown can lead to a use-after-free in usbgadgetstatework, as reported by KASAN: - BUG: KASAN: invalid-access in sysfs...

RHEL 9 : kpatch-patch-5_14_0-284_104_1, kpatch-patch-5_14_0-284_117_1, kpatch-patch-5_14_0-284_134_1, kpatch-patch-5_14_0-284_148_1, and kpatch-patch-5_14_0-284_158_1 (RHSA-2026:19573)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:19573 advisory. This is a kernel live patch module which can be loaded by the kpatch command line utility to modify the code of a running kernel. This patch module ...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-021620)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021620 advisory. In the Linux kernel, the following vulnerability has been resolved: RDMA/uverbs: Prevent integer overflow issue In the expression cmd.wqesize cmd.wrcount, both...

RHEL 9 : kpatch-patch-5_14_0-427_100_1, kpatch-patch-5_14_0-427_113_1, kpatch-patch-5_14_0-427_55_1, kpatch-patch-5_14_0-427_68_2, and kpatch-patch-5_14_0-427_84_1 (RHSA-2026:19577)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:19577 advisory. This is a kernel live patch module which can be loaded by the kpatch command line utility to modify the code of a running kernel. This patch module ...

RHEL 8 : kpatch-patch-4_18_0-477_107_1, kpatch-patch-4_18_0-477_120_1, kpatch-patch-4_18_0-477_130_1, kpatch-patch-4_18_0-477_89_1, and kpatch-patch-4_18_0-477_97_1 (RHSA-2026:19572)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:19572 advisory. This is a kernel live patch module which can be loaded by the kpatch command line utility to modify the code of a running kernel. This patch module ...

RHEL 8 : kpatch-patch-4_18_0-372_137_1, kpatch-patch-4_18_0-372_145_1, kpatch-patch-4_18_0-372_158_1, kpatch-patch-4_18_0-372_170_1, and kpatch-patch-4_18_0-372_181_1 (RHSA-2026:19564)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:19564 advisory. This is a kernel live patch module which can be loaded by the kpatch command line utility to modify the code of a running kernel. This patch module ...

kernel: espintcp: remove encap socket caching to avoid reference leak

In the Linux kernel, the following vulnerability has been resolved: espintcp: remove encap socket caching to avoid reference leak The current scheme for caching the encap socket can lead to reference leaks when we try to delete the netns. The reference chain is: xfrmstate - enacpsk - netns Since...

CLSA-2026-1779181085 kernel-uek: Fix of CVE-2026-46333

ptrace: require CAPSYSPTRACE when task has no mm CVE-2026-46333...

CLSA-2026-1779180310 kernel: Fix of CVE-2026-46333

ptrace: require CAPSYSPTRACE when task has no mm CVE-2026-46333...

SUSE SLES12 / SLES15 Security Update : kernel (Live Patch 11 for SUSE Linux Enterprise 15 SP6) (SUSE-SU-2026:1885-1)

The remote SUSE Linux SLES12 / SLES15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:1885-1 advisory. This update for the SUSE Linux Enterprise Kernel 4.12.14-122.272 fixes one security issue The following security issue was fixed: -...

SUSE SLES15 Security Update : kernel (Live Patch 35 for SUSE Linux Enterprise 15 SP5) (SUSE-SU-2026:1877-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by a vulnerability as referenced in the SUSE- SU-2026:1877-1 advisory. This update for the SUSE Linux Enterprise Kernel 5.14.21-150500.55.136 fixes one security issue The following security issue was fixed: - CVE-2026-4328...

SUSE-SU-2026:21767-1 Security update for the Linux Kernel (Live Patch 8 for SUSE Linux Enterprise 16)

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.29.1 fixes one security issue The following security issue was fixed: - CVE-2026-43284: xfrm: esp: avoid in-place decrypt on shared skb frags bsc1264459...

SUSE-SU-2026:21817-1 Security update for the Linux Kernel (Live Patch 6 for SUSE Linux Enterprise 16)

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.27.1 fixes one security issue The following security issue was fixed: - CVE-2026-43284: xfrm: esp: avoid in-place decrypt on shared skb frags bsc1264459...

CLSA-2026-1778759582 kernel: Fix of 40 CVEs

fix: "vsock: Ignore signal/timeout on connect if already established CVE-2025-40248" - gfs2: Fix possible data races in gfs2showoptions CVE-2023-53622 - ALSA: 6fire: fix use-after-free on disconnect CVE-2026-31581 - nfnetlinkosf: validate individual option lengths in fingerprints CVE-2026-23397 -...

Challenge_Unix-

Copy Fail — CVE-2026-31431 Lab Introducción a UNIX · UIDE ·...

CVE-2026-43477

CVE-2026-43477 affects the Linux kernel’s DRM/i915 driver, specifically the VRR path. The issue arises when VRR timings (TRANS_VRR_VMAX/FLIPLINE) are configured before enabling TRANS_DDI_FUNC_CTL, which can cause an MCE hang in some setups (e.g., certain external displays via a dock). The documen...

Important: Red Hat Security Advisory: kpatch-patch-5_14_0-70_124_1, kpatch-patch-5_14_0-70_132_1, kpatch-patch-5_14_0-70_144_1, kpatch-patch-5_14_0-70_155_1, and kpatch-patch-5_14_0-70_167_1 security update

An update for multiple packages is now available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions. 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...

RHSA-2026:15976 Red Hat Security Advisory: kpatch-patch-4_18_0-553_109_1, kpatch-patch-4_18_0-553_40_1, kpatch-patch-4_18_0-553_53_1, kpatch-patch-4_18_0-553_72_1, and kpatch-patch-4_18_0-553_85_1 security update

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