Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: can: isotp: fix tx.buf use-after-free in isotpsendmsg CVE-2026-31474 kernel: mptcp: fix slab-use-after-free in inetlookupestablished CVE-2026-31669 kernel: xen/privcmd: fix double free vi...

CVE-2026-52911

The CVE-2026-52911 vulnerability affects the Linux kernel ksmbd code path. When a SESSION_SETUP binds a connection (conn->binding = true), a global session lookup could incorrectly resolve sessions not actually added to the connection’s session list. The fix tightens the global lookup so that ...

RHEL 10 : kernel (RHSA-2026:27288)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:27288 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: can: isotp: fix tx.buf...

RHSA-2026:27355 Red Hat Security Advisory: kernel security update

Bulletin has no description...

RHSA-2026:27353 Red Hat Security Advisory: kernel security, bug fix, and enhancement update

Bulletin has no description...

RHSA-2026:27288 Red Hat Security Advisory: kernel security, bug fix, and enhancement update

Bulletin has no description...

SUSE SLES16 Security Update : kernel (SUSE-SU-2026:22127-1)

The remote SUSE Linux SLES16 / SLESSAP16 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:22127-1 advisory. The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues The following security issues were fixed: -...

kernel security update

An update is available for kernel. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel packages contain the Linux kernel, the core of any Linux operating...

RLSA-2026:26427 Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: mptcp: fix slab-use-after-free in inetlookupestablished CVE-2026-31669 kernel: xen/privcmd: fix double free via VMA splitting CVE-2026-31787 kernel: Buffer overflow in...

ALSA-2026:27288 Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: can: isotp: fix tx.buf use-after-free in isotpsendmsg CVE-2026-31474 kernel: mptcp: fix slab-use-after-free in inetlookupestablished CVE-2026-31669 kernel: rxrpc: Fix RxGK token loading t...

RHSA-2026:26563 Red Hat Security Advisory: kernel security update

Bulletin has no description...

RHSA-2026:26535 Red Hat Security Advisory: kernel security, bug fix, and enhancement update

Bulletin has no description...

kernel: net: use dst_dev_rcu() in sk_setup_caps()

In the Linux kernel, the following vulnerability has been resolved: net: use dstdevrcu in sksetupcaps Use RCU to protect accesses to dst-dev from sksetupcaps and skdstgsomaxsize. Also use dstdevrcu in ip6dstmtumaybeforward, and ipdstmtumaybeforward. ip4dsthoplimit can use dstdevnetrcu...

kernel security update

4.18.0-553.134.1 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP5 kernel was updated to fix various security issues The following security issues were fixed: CVE-2026-31629: nfc: llcp: add missing return after LLCPCLOSED checks bsc1263790. CVE-2026-43037: ip6tunnel: clear skb2-cb in ip4ip6err bsc1263995. CVE-2026-43206:...

kernel security update

An update is available for kernel. This update affects Rocky Linux SIG Cloud 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel packages contain the Linux kernel, the core of any Linux...

kernel security update

An update is available for kernel. This update affects Rocky Linux SIG Cloud 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel packages contain the Linux kernel, the core of any Linux...

RHSA-2026:25908 Red Hat Security Advisory: kernel security update

Bulletin has no description...

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...

Unbreakable Enterprise kernel security update

5.15.0-321.202.5.2 - net/tls: fix use-after-free in -EBUSY error path of tlsdoencryption Muhammad Alifa Ramdhan Orabug: 39543209 CVE-2026-31533 - net: fix fanout UAF in packetrelease via NETDEVUP race Yochai Eisenrich Orabug: 39543208 CVE-2026-31504 - net: tap: NULL pointer derefence in...