ALSA-2026:4759 Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: HID: intel-thc-hid: intel-thc: Fix incorrect pointer arithmetic in I2C regs save CVE-2025-39818 kernel: mlxsw: spectrummr: Fix use-after-free when updating multicast route stats...

OESA-2026-1566 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: udp: Deal with race between UDP socket address change and rehash If a UDP socket changes its local address while it's receiving datagrams, as a result of connect...

RHSA-2026:4245 Red Hat Security Advisory: kernel security update

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Unbreakable Enterprise kernel security update

5.15.0-318.199.3.2 - macvlan: observe an RCU grace period in macvlancommonnewlink error path Eric Dumazet Orabug: 39057366 - macvlan: fix error recovery in macvlancommonnewlink Eric Dumazet Orabug: 39057366 CVE-2026-23209 - netfilter: nftables: fix inverted genmask check in nftmapcatchallactivate...

The vulnerability of the set_current_kprobe() function in the arch/x86/kernel/kprobes/core.c module, which is part of the Linux operating system’s x86 kernel support, allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the setcurrentkprobe function in the arch/x86/kernel/kprobes/core.c module, which is part of the Linux operating system’s x86 kernel support, relates to the improper disabling or release of resources. Exploiting this vulnerability can allow an attacker to compromise the...

RHSA-2026:3963 Red Hat Security Advisory: kernel security update

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Moderate: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 9.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

CLSA-2026-1773047152 kernel: Fix of 21 CVEs

i40e: fix IRQ freeing in i40evsirequestirqmsix error path CVE-2025-39911 - media: rc: fix races with imondisconnect CVE-2025-39993 - VMCI: fix race between vmcihostsetupnotify and vmcictxunsetnotify CVE-2025-38102 - partitions: mac: fix handling of bogus partition table CVE-2025-21772 - tracing:...

CLSA-2026-1773045484 kernel: Fix of 28 CVEs

fix: dm: fix dmblkreportzones CVE-2025-38141 - ice: Fix a null pointer dereference in icecopyandinitpkg CVE-2025-38664 - qed: Don't collect too many protection override GRC elements CVE-2025-39949 - drm/amd/display: Avoid a NULL pointer dereference CVE-2025-39693 - iommu/amd/pgtbl: Fix possible...

Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: ipv6: BUG in pskbexpandhead as part of calipsoskbuffsetattr CVE-2025-71085 kernel: macvlan: fix possible UAF in macvlanforwardsource CVE-2026-23001 For more details about the security...

Unbreakable Enterprise kernel security update

5.4.17-2136.353.3 - xfrm: flush all states in xfrmstatefini Sabrina Dubroca Orabug: 38934000 - xfrm: also call xfrmstatedeletetunnel at destroy time for states that were never added Sabrina Dubroca Orabug: 38934000 - Revert 'xfrm: destroy xfrmstate synchronously on net exit path' Sabrina Dubroca...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005719)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005719 advisory. In the Linux kernel, the following vulnerability has been resolved: ACPICA: Add AMLNOOPERANDRESOLVE flag to Timer ACPICA commit...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005722)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005722 advisory. In the Linux kernel, the following vulnerability has been resolved: mm/swapfile: skip HugeTLB pages for unusevma I got a bad pud error and lost a 1GB HugeTLB when...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005659)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005659 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/msm/mdp5: Don't leak some plane state Apparently no one noticed that mdp5 plane states leak...

RLSA-2026:3488 Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: smc: Use skdstget and dstdevrcu in smcclcprfxmatch CVE-2025-40168 kernel: ipv6: BUG in pskbexpandhead as part of calipsoskbuffsetattr CVE-2025-71085 kernel: Linux kernel: Denial of Servic...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-005462)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005462 advisory. In the Linux kernel, the following vulnerability has been resolved: nfsd: call oprelease, even when opfunc returns an error For ops with trivial replies,...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005743)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005743 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: ses: Handle enclosure with just a primary component gracefully This reverts commit...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005767)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005767 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf: Fix pointer-leak due to insufficient speculative store bypass mitigation To mitigate Spectre...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005704)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005704 advisory. In the Linux kernel, the following vulnerability has been resolved: netsched: hfsc: Address reentrant enqueue adding class to eltree twice Savino says: We are writin...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005752)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005752 advisory. In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix leak of 'r10bio-remaining' for recovery raid10syncrequest will add...