Unity Linux 20.1050a Security Update: kernel (UTSA-2026-006987)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006987 advisory. In the Linux kernel, the following vulnerability has been resolved: efi/capsule-loader: fix incorrect allocation size gcc-14 notices that the allocation with...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011262)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011262 advisory. In the Linux kernel, the following vulnerability has been resolved: cpufreq: Init completion before kobjectinitandadd In cpufreqpolicyalloc, it will call uninitialed...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010992)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010992 advisory. In the Linux kernel, the following vulnerability has been resolved: drm: Fix potential null-ptr-deref due to drmmmodeconfiginit drmmmodeconfiginit will call...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-007043)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007043 advisory. In the Linux kernel, the following vulnerability has been resolved: libceph: make freechooseargmap resilient to partial allocation freechooseargmap may dereference a...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010741)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010741 advisory. A use-after-free flaw was found in the Linux kernel in logreplay in fs/ntfs3/fslog.c in the NTFS journal. This flaw allows a local attacker to crash the system and...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-006972)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006972 advisory. In the Linux kernel, the following vulnerability has been resolved: iommu/fslpamu: Fix resource leak in fslpamuprobe The fslpamuprobe returns directly when createcsd...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010842)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010842 advisory. In the Linux kernel, the following vulnerability has been resolved: clk: ti: dra7-atl: Fix reference leak in ofdra7atlclkprobe pmruntimegetsync will increment pm usa...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013339)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013339 advisory. In the Linux kernel, the following vulnerability has been resolved: asix: fix uninit-value in asixmdioread asixreadcmd may read less than sizeofsmsr bytes and in thi...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010873)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010873 advisory. In the Linux kernel, the following vulnerability has been resolved: dm flakey: don't corrupt the zero page When we need to zero some range on a block device, the...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011031)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011031 advisory. In the Linux kernel, the following vulnerability has been resolved: irqchip/irq-mvebu-gicp: Fix refcount leak in mvebugicpprobe ofirqfindparent returns a node pointe...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011025)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011025 advisory. In the Linux kernel, the following vulnerability has been resolved: netlink: do not hard code device address lenth in fdb dumps syzbot reports that some netdev devic...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-011255)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011255 advisory. In the Linux kernel, the following vulnerability has been resolved: skbuff: Fix a race between coalescing and releasing SKBs Commit 1effe8ca4e34 skbuff: fix coalesci...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-006990)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006990 advisory. In the Linux kernel, the following vulnerability has been resolved: btrfs: output extra debug info if we failed to find an inline backref BUG Syzbot reported several...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 8. 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 each vulnerability from th...

kernel: net/sched: cls_u32: use skb_header_pointer_careful()

In the Linux kernel, the following vulnerability has been resolved: net/sched: clsu32: use skbheaderpointercareful skbheaderpointer does not fully validate negative @offset values. Use skbheaderpointercareful instead. GangMin Kim provided a report and a repro fooling u32classify: BUG: KASAN:...

kernel: Linux kernel: Local denial of service and memory leak in DAMON sysfs via setup failure

A flaw was found in the Linux kernel's Data Access MONitor DAMON sysfs interface. A local attacker, typically a privileged user, could exploit a cleanup bug during DAMON context setup. If the setup fails after the attrs directory is created, stale sysfs directories are left behind. This can lead ...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-011413)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011413 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nfreject: don't leak dst refcount for loopback packets recent patches to add a WARN wh...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-011414)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011414 advisory. In the Linux kernel, the following vulnerability has been resolved: i40e: Fix potential invalid access when MAC list is empty listfirstentry never returns NULL - if...

PT-2026-51898

Name of the Vulnerable Software and Affected Versions Linux kernel version 7.0-13-generic Description An out-of-bounds write to userspace exists in the sctp getsockopt peer auth chunks function. The function fails to account for the 8-byte header of the struct sctp authchunks when validating the...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007604)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007604 advisory. In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix null-ptr-deref in blocktouchbuffer tracepoint Patch series nilfs2: fix null-ptr-deref...