Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011218)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011218 advisory. In the Linux kernel, the following vulnerability has been resolved: mtd: lpddr2nvm: Fix possible null-ptr-deref It will cause null-ptr-deref when resourcesizeaddrang...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-010906)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010906 advisory. In the Linux kernel, the following vulnerability has been resolved: jfs: fix array-index-out-of-bounds read in addmissingindices stbl is s8 but it must contain offse...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013072)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013072 advisory. In the Linux kernel, the following vulnerability has been resolved: apparmor: Fix null pointer deref when receiving skb during sock creation The panic below is...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013280)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013280 advisory. An information disclosure vulnerability exists in the ARM SIGPAGE functionality of Linux Kernel v5.4.66 and v5.4.54. The latest version 5.11-rc4 seems to still be...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013151)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013151 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf: Use VMMAP instead of VMALLOC for ringbuf After commit 2fd3fb0be1d1 kasan, vmalloc: unpoison...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-006939)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006939 advisory. In the Linux kernel, the following vulnerability has been resolved: nilfs2: prevent kernel bug at submitbhwbc Fix a bug where nilfsgetblock returns a successful stat...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011197)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011197 advisory. In the Linux kernel, the following vulnerability has been resolved: serial: 8250: Reinit port-pm on port specific driver unbind When we unbind a serial port hardware...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011137)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011137 advisory. In the Linux kernel, the following vulnerability has been resolved: regulator: core: fix resource leak in regulatorregister I got some resource leak reports while...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011242)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011242 advisory. In the Linux kernel, the following vulnerability has been resolved: dm thin: Use last transaction's pmd-root when commit failed Recently we found a softlock up probl...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011127)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011127 advisory. In the Linux kernel, the following vulnerability has been resolved: Drivers: vmbus: Check for channel allocation before looking up relids relid2channel assumes vmbus...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011013)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011013 advisory. In the Linux kernel, the following vulnerability has been resolved: soc: qcom: qmiencdec: Restrict string length in decode The QMI TLV value for strings in a lot of...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011046)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011046 advisory. In the Linux kernel, the following vulnerability has been resolved: sctp: Fix MAC comparison to be constant-time To prevent timing attacks, MACs need to be compared ...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013302)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013302 advisory. The Linux kernel through 5.7.11 allows remote attackers to make observations that help to obtain sensitive information about the internal state of the network RNG, a...

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 20.1070a 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...

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...

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-2026-007368)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007368 advisory. In the Linux kernel, the following vulnerability has been resolved: igb: Do not free qvector unless new one was allocated Avoid potential use-after-free condition...