CVE-2026-53327 debugobjects: Do not fill_pool() if pi_blocked_on

In the Linux kernel, the following vulnerability has been resolved: debugobjects: Do not fillpool if piblockedon On RT enabled kernels, fillpool ends up calling rtlocklock, which asserts if current::piblockedon is set, because a task can obviously only block on one lock as otherwise the priority...

Critical: Red Hat Security Advisory: OpenShift Container Platform 4.14.68 bug fix and security update

Red Hat OpenShift Container Platform release 4.14.68 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.14. Red Hat Product Security has rated this update as having a...

kernel: RDMA/umem: Fix double dma_buf_unpin in failure path

A flaw was found in the Linux kernel's RDMA/umem subsystem. A memory management error, specifically a double unpin of a dmabuf, can occur in a failure path during dmabuf pinning operations. This vulnerability could lead to system instability or a crash, resulting in a Denial of Service DoS...

kernel: ipv6: rpl: reserve mac_len headroom when recompressed SRH grows

A flaw was found in the Linux kernel. A local attacker can exploit an out-of-bounds write vulnerability when the kernel recomputes an IPv6 Source Routing Header SRH. This issue occurs because insufficient headroom is reserved during the recompression process, leading to memory corruption...

kernel: RDMA/umem: Fix double dma_buf_unpin in failure path

A flaw was found in the Linux kernel's RDMA/umem subsystem. A memory management error, specifically a double unpin of a dmabuf, can occur in a failure path during dmabuf pinning operations. This vulnerability could lead to system instability or a crash, resulting in a Denial of Service DoS...

CVE-2026-43116

creationtimestamp| type| source ---|---|--- 2026-07-01 02:35:20+00:00| seen| https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities20260630 2026-07-06 05:55:05+00:00| seen| https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities20260706...

kernel: sctp: revalidate list cursor after sctp_sendmsg_to_asoc() in SCTP_SENDALL

A flaw was found in the Linux kernel's Stream Control Transmission Protocol SCTP implementation. A race condition exists in the SCTPSENDALL path where a cached list entry is not properly revalidated after the socket lock is temporarily released. This allows a local attacker or a remote attacker v...

ROS-20260701-73-0003

The vulnerability in the kernel-lt is related to insufficient control of resources during its existence. Exploiting this vulnerability can allow an attacker to cause a service failure...

ROS-20260701-73-0045

The vulnerability in the kernel-lt is related to the swapping of the zero pointer. Exploiting this vulnerability can allow an attacker to cause a service failure...

ROS-20260701-73-0029

The vulnerability in the kernel-lt is related to the implementation of an incorrect control flow. Exploiting this vulnerability can allow an attacker to cause a service failure...

ROS-20260701-73-0026

The vulnerability in the kernel-lt is related to insufficient control of resources during its existence. Exploiting this vulnerability can allow an attacker to cause a service failure...

ROS-20260701-73-0022

The vulnerability in the kernel-lt is related to insufficient control of resources during its existence. Exploiting this vulnerability can allow an attacker to cause a service failure...

ROS-20260701-73-0019

The vulnerability in the kernel-lt is related to insufficient control of resources during its existence. Exploiting this vulnerability can allow an attacker to cause a service failure...

ROS-20260701-73-0018

The vulnerability in the kernel-lt is related to insufficient control of resources during its existence. Exploiting this vulnerability can allow an attacker to cause a service failure...

ROS-20260701-73-0015

The vulnerability in the kernel-lt is related to the implementation of an incorrect control flow. Exploiting this vulnerability can allow an attacker to cause a service failure...

ROS-20260701-73-0009

The vulnerability in the kernel-lt is related to insufficient control of resources during its existence. Exploiting this vulnerability can allow an attacker to cause a service failure...

ROS-20260701-73-0007

The vulnerability in the kernel-lt is related to access control deficiencies. Exploiting this vulnerability can allow an attacker to enhance their privileges...

ROS-20260701-73-0027

The vulnerability in the kernel-lt is related to insufficient control of resources during its existence. Exploiting this vulnerability can allow an attacker to cause a service failure...

PT-2026-54803

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the DAMON LRU SORT component where the damon lru sort enabled store function incorrectly assumes that the allocation of the damon ctx object for its kdamond will alway...

ROS-20260701-73-0014

The vulnerability in the kernel-lt is related to the failure to release resources after their useful period has ended. Exploiting this vulnerability allows a remote attacker to cause service interruptions through specially created IPv6 traffic...