SUSE CVE-2026-74480

In the Linux kernel, the following vulnerability has been resolved: net: bridge: stop fast-leave after deleting a port group brmulticastleavegroup iterates mp-ports with pp = &p-next in its fast-leave path. After brmulticastdelpg removes p, continuing the loop advances pp through the deleted entr...

AZL-96423 CVE-2026-74480 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: net: bridge: stop fast-leave after deleting a port group brmulticastleavegroup iterates mp-ports with pp = &p-next in its fast-leave path. After brmulticastdelpg removes p, continuing the loop advances pp through the deleted entr...

PT-2026-72932

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to July 2026 Red Hat Enterprise Linux 10.2 Description A use-after-free issue exists in the net bridge component of the Linux kernel. The problem occurs in the br multicast leave group function during the fast-leave...

Linux Distros Unpatched Vulnerability : CVE-2026-72389

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bridge: stp: Fix a potential use-after-free when deleting a bridge The three STP timers are not supposed to be armed while the bridge is administratively down...

Oracle Linux 10 : kernel (ELSA-2026-47017)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-47017 advisory. - ipv6: fix possible UAF in icmpv6rcv CKI Backport Bot RHEL-192215 CVE-2026-53006 - tipc: fix double-free in tipcbufappend CKI Backport Bot RHEL-1921...

The vulnerability of the br_nd_send() function in the net/bridge/br_arp_nd_proxy.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 brndsend function in the net/bridge/brarpndproxy.c module of the Linux kernel is related to the occurrence of operations outside the buffer in memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of...

kernel security, bug fix, and enhancement update

An update is available for kernel. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel packages contain the Linux kernel, the core of any Linux operating...

Important: Red Hat Security Advisory: kernel security, bug fix, and enhancement update

An update for kernel is now available for Red Hat Enterprise Linux 9. 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...

EulerOS 2.0 SP15 : kernel (EulerOS-SA-2026-2444)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : crypto: algifaead - Revert to operating out-of-placeCVE-2026-31431 bpf: Fix undefined behavior in interpreter sdiv/smod for INTMINCVE-2026-31525...

ROS-20260408-73-0022

A vulnerability in the brmulticastqueryexpired function of the net/bridge/brmulticast.c component of the Linux kernel is related to resource release errors. Exploitation of the vulnerability allows an attacker to cause a denial of service...

SUSE-SU-2026:20840-1 Security update for the Linux Kernel (Live Patch 1 for SUSE Linux Enterprise 16)

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.6.1 fixes various security issues The following security issues were fixed: - CVE-2025-40214: afunix: Initialise sccindex in unixaddedge bsc1255052. - CVE-2025-40258: mptcp: fix race condition in mptcpschedulework bsc1255053. -...

net: bridge: fix use-after-free due to MST port state bypass

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CVE-2025-40297

In the Linux kernel, the following vulnerability has been resolved: net: bridge: fix use-after-free due to MST port state bypass syzbot reported1 a use-after-free when deleting an expired fdb. It is due to a race condition between learning still happening and a port being deleted, after all its...

kernel: net: bridge: mcast: wait for previous gc cycles when removing port

A possible use-after-free was found in the Linux kernel in net/bridge/brmulticast.c...

The vulnerability of the br_dev_xmit() function in the net/bridge/br_device.c module of the Linux operating system allows a attacker to compromise the confidentiality and accessibility of the protected information.

The vulnerability of the brdevxmit function in the net/bridge/brdevice.c file of the Linux operating system is related to the use of an uninitialized variable. Exploiting this vulnerability could allow an attacker to compromise the confidentiality and accessibility of the protected information...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: net: bridge: xmit: make sure we have at least eth header len bytes CVE-2024-38538 In the Linux kernel, the following vulnerability has been resolved: drm/shmem-helper: Fix BUGON on mmapPROTWRITE, MAPPRIVATE...

CBL Mariner 2.0 Security Update: kernel (CVE-2024-44934)

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-44934 advisory. - In the Linux kernel, the following vulnerability has been resolved: net: bridge: mcast: wait for previous gc...

SUSE SLES15: cluster-md-kmp-rt / dlm-kmp-rt / gfs2-kmp-rt / kernel-devel-rt / etc (SUSE-SU-2024:3564-1)

The remote SUSE Linux SLES15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:3564-1 advisory. The SUSE Linux Enterprise 15 SP6 RT kernel was updated to receive various security bugfixes. The following security bugs were...

SUSE-SU-2024:3564-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP6 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2023-52610: net/sched: actct: fix skb leak and crash on ooo frags bsc1221610. - CVE-2023-52752: smb: client: fix use-after-free bug in cifsdebugdataprocshow...

kernel: net: bridge: mst: fix vlan use-after-free

A use-after-free flaw was found in net/bridge/brmst.c in the Linux kernel. This issue may lead to compromised Confidentiality and Integrity, and can crash...