Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-107322)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-107322 advisory. In the Linux kernel, the following vulnerability has been resolved: bfq: Update cgroup information before merging bio When the process is migrated to a different...

The vulnerability of the __cgroup_bpf_run_filter_sysctl() function in the kernel/bpf/cgroup.c module, which supports the BPF interpreter for Linux kernels, allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the cgroupbpfrunfiltersysctl function in the kernel/bpf/cgroup.c module, which supports the BPF interpreter for Linux kernels, is related to the release of an incorrect pointer. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-053223)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-053223 advisory. In the Linux kernel, the following vulnerability has been resolved: sched, cpuset: Fix dlcpubusy panic due to empty cs-cpusallowed With cgroup v2, the cpuset's...

The vulnerability of the pressure_write() function in the kernel/cgroup/cgroup.c module of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the pressurewrite function in the Linux kernel/cgroup/cgroup.c module is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker to compromise the confidentiality, integrity, and accessibility of protected information...

The vulnerability of the blkcg_maybe_throttle_current() function in the block/blk-cgroup.c module, which supports the block-level kernel in the Linux operating system, allows a attacker to trigger a service failure.

The vulnerability of the blkcgmaybethrottlecurrent function in the block/blk-cgroup.c module, which supports the block-level kernel in the Linux operating system, relates to the failure to release resources after their useful lifespan has expired. Exploiting this vulnerability could allow an...

The vulnerability of the cgroup_migrate_add_task() function in the kernel/cgroup/cgroup.c module of the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the cgroupmigrateaddtask function in the kernel/cgroup/cgroup.c module of the Linux operating system is related to incorrect handling of highly compressed input data. Exploiting this vulnerability can allow an attacker to cause a service failure...

SUSE CVE-2026-74689

In the Linux kernel, the following vulnerability has been resolved: net/atm: fix slab-out-of-bounds read in vccsetsockopt vccsetsockopt contained an ineffective optlen check: if SOLEVELMATCHoptname, level && optlen != SOSIZEoptname return -EINVAL; If SOLEVELMATCHoptname, level evaluated to false...

SUSE CVE-2026-78408

The nsenter --join-cgroup option opens the target cgroup.procs file as root and leaves that file descriptor open across later namespace and credential changes and across execve. Because the kernel checks later cgroup migrations using the credentials from the original open, a program run in an...

SUSE CVE-2026-80729

In the Linux kernel, the following vulnerability has been resolved: mm/hugememory: initialise workingset state before folio split xastrysplit adds GFPACCOUNT for page-cache xanodes, but foliosplit leaves the xastate's xalru unset. That lets a live, memcg-charged xanode exist without being linked...

util-linux: util-linux: nsenter --join-cgroup leaks root cgroup migration authority

The nsenter --join-cgroup option opens the target cgroup.procs file as root and leaves that file descriptor open across later namespace and credential changes and across execve. Because the kernel checks later cgroup migrations using the credentials from the original open, a program run in an...

SUSE CVE-2026-74371

In the Linux kernel, the following vulnerability has been resolved: bpf: fix BPFPROGQUERY OOB write and cgroup backward compat BPFPROGQUERY writes back the 'query.revision' field unconditionally to userspace. If userspace passes a smaller 'bpfattr' structure e.g. 40 bytes, which was the layout...

PT-2026-84927

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists where xas try split adds GFP ACCOUNT for page-cache xa nodes, but folio split fails to set the xa lru of the xa state. This allows a live, memcg-charged xa node to exist...

The vulnerability of the dmemcg_limit_write() function in the kernel/cgroup/dmem.c module of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the dmemcglimitwrite function in the kernel/cgroup/dmem.c module of the Linux operating system is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...

ALPINE-CVE-2026-78408

The nsenter --join-cgroup option opens the target cgroup.procs file as root and leaves that file descriptor open across later namespace and credential changes and across execve. Because the kernel checks later cgroup migrations using the credentials from the original open, a program run in an...

CVE-2026-78408

The nsenter --join-cgroup option opens the target cgroup.procs file as root and leaves that file descriptor open across later namespace and credential changes and across execve. Because the kernel checks later cgroup migrations using the credentials from the original open, a program run in an...

AZL-99393 CVE-2026-78408 affecting package util-linux for versions less than 2.40.2-6

The nsenter --join-cgroup option opens the target cgroup.procs file as root and leaves that file descriptor open across later namespace and credential changes and across execve. Because the kernel checks later cgroup migrations using the credentials from the original open, a program run in an...

DEBIAN-CVE-2026-78408

The nsenter --join-cgroup option opens the target cgroup.procs file as root and leaves that file descriptor open across later namespace and credential changes and across execve. Because the kernel checks later cgroup migrations using the credentials from the original open, a program run in an...

CVE-2026-78408

The nsenter --join-cgroup option opens the target cgroup.procs file as root and leaves that file descriptor open across later namespace and credential changes and across execve. Because the kernel checks later cgroup migrations using the credentials from the original open, a program run in an...

UBUNTU-CVE-2026-78408

The nsenter --join-cgroup option opens the target cgroup.procs file as root and leaves that file descriptor open across later namespace and credential changes and across execve. Because the kernel checks later cgroup migrations using the credentials from the original open, a program run in an...

EUVD-2026-70105

The nsenter --join-cgroup option opens the target cgroup.procs file as root and leaves that file descriptor open across later namespace and credential changes and across execve. Because the kernel checks later cgroup migrations using the credentials from the original open, a program run in an...