AlmaLinux 8 : kernel-rt (ALSA-2026:87374)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:87374 advisory. kernel: ipv4: raw: reject IPHDRINCL packets with ihl msiperm after freeing it on init failure CVE-2026-89777 Tenable has extracted the preceding...

kernel security update

4.18.0-553.177.1 - 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...

RHEL 9 : kernel (RHSA-2026:87805)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:87805 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: netlabel: Fix NULL pointer...

Unity Linux 20.1020e / 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-142724)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-142724 advisory. In the Linux kernel, the following vulnerability has been resolved: tipc: serialize udp bearer replicast list updates tipcudprcastadd and cleanupbearer both update...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-142741)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-142741 advisory. In the Linux kernel, the following vulnerability has been resolved: sctp: prevent peer transport count overflow sctpassocaddpeer increments the association's 16-bit...

Linux Kernel Net I/O Data Compromise

The vulnerability in the net/ipv6/mcast.c and include/net/addrconf.h components of the Linux kernel is related to the implementation of an incorrect control flow. Exploiting this vulnerability could allow a remote attacker to compromise the confidentiality, integrity, and accessibility of the...

RHEL 8 : kernel-rt (RHSA-2026:87374)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:87374 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism...

Unity Linux 20.1020e / 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-142512)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-142512 advisory. In the Linux kernel, the following vulnerability has been resolved: net/sched: clsu32: skip hash tables in u32bindclass u32walk enumerates both struct tcuhnode and...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-142744)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-142744 advisory. In the Linux kernel, the following vulnerability has been resolved: ipv4: fix use-after-free in fibnhcupdatemtu fibnhcupdatemtu walks the nexthop exception table und...

SUSE SLES12 Security Update : kernel (Live Patch 86 for SUSE Linux Enterprise 12 SP5) (SUSE-SU-2026:4776-1)

The remote SUSE Linux SLES12 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4776-1 advisory. This update for the SUSE Linux Enterprise Kernel 4.12.14-122.323 fixes various security issues: The following security issues were fixed: -...

SUSE SLES12 Security Update : kernel (Live Patch 74 for SUSE Linux Enterprise 12 SP5) (SUSE-SU-2026:4793-1)

The remote SUSE Linux SLES12 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4793-1 advisory. This update for the SUSE Linux Enterprise Kernel 4.12.14-122.280 fixes various security issues: The following security issues were fixed: -...

Unity Linux 20.1020e / 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-142671)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-142671 advisory. In the Linux kernel, the following vulnerability has been resolved: ipvs: reload ip header after head reallocation ipvsgetoutrt calls skbensurewritable which may...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-142750)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-142750 advisory. In the Linux kernel, the following vulnerability has been resolved: ipvs: clear IPv4 options after rebasing tunnel ICMP errors ipvsinicmp rebases an skb from the out...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-143079)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-143079 advisory. In the Linux kernel, the following vulnerability has been resolved: ipvs: clear IPv4 options after rebasing tunnel ICMP errors ipvsinicmp rebases an skb from the out...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-142557)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-142557 advisory. In the Linux kernel, the following vulnerability has been resolved: libceph: Fix multiplication overflow in decodenewupstateweight If a message of type CEPHMSGOSDMAP...

Unity Linux 20.1020e / 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-142485)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-142485 advisory. In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Copy WQE to local buffer in non-SRQ receive path For non-SRQ QPs, the responder reads W...

SUSE SLES15 Security Update : kernel (Live Patch 34 for SUSE Linux Enterprise 15 SP5) (SUSE-SU-2026:4748-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4748-1 advisory. This update for the SUSE Linux Enterprise Kernel 5.14.21-150500.55.133 fixes various security issues: The following security issues were fixed:...

SUSE SLES15 Security Update : kernel (Live Patch 39 for SUSE Linux Enterprise 15 SP5) (SUSE-SU-2026:4768-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4768-1 advisory. This update for the SUSE Linux Enterprise Kernel 5.14.21-150500.55.163 fixes various security issues: The following security issues were fixed:...

Unity Linux 20.1020e / 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-142553)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-142553 advisory. In the Linux kernel, the following vulnerability has been resolved: net/sched: clsu32: validate offshift to prevent shift-out-of-bounds u32change copies the...

Rocky Linux 10.2 [CIQ] Security Update: kernel / kernel-64k / kernel-64k-core / kernel-64k-debug / etc Multiple Vulnerabilities (crlsa-2026_85321)

The Rocky Linux 10.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202685321 advisory. kernel: openvswitch: defer tunnel netdevput to RCU release CVE-2026-31678 kernel: xfrm: espintcp: do not reuse an in-progress partial send CVE-2026-529...