CVE-2026-23205 smb/client: fix memory leak in smb2_open_file()

In the Linux kernel, the following vulnerability has been resolved: smb/client: fix memory leak in smb2openfile Reproducer: 1. server: directories are exported read-only 2. client: mount -t cifs //$serverip/export /mnt 3. client: dd if=/dev/zero of=/mnt/file bs=512 count=1000 oflag=direct 4...

SUSE CVE-2026-23024

In the Linux kernel, the following vulnerability has been resolved: idpf: fix memory leak of flow steer list on rmmod The flow steering list maintains entries that are added and removed as ethtool creates and deletes flow steering rules. Module removal with active entries causes memory leak as th...

CVE-2026-23024

In the Linux kernel, the following vulnerability has been resolved: idpf: fix memory leak of flow steer list on rmmod The flow steering list maintains entries that are added and removed as ethtool creates and deletes flow steering rules. Module removal with active entries causes memory leak as th...

UBUNTU-CVE-2026-23024

In the Linux kernel, the following vulnerability has been resolved: idpf: fix memory leak of flow steer list on rmmod The flow steering list maintains entries that are added and removed as ethtool creates and deletes flow steering rules. Module removal with active entries causes memory leak as th...

CVE-2026-23024

In the Linux kernel, the following vulnerability has been resolved: idpf: fix memory leak of flow steer list on rmmod The flow steering list maintains entries that are added and removed as ethtool creates and deletes flow steering rules. Module removal with active entries causes memory leak as th...

CVE-2026-23024

CVE-2026-23024 affects the Linux kernel: the idpf flow steering list could leak memory on module removal when entries remain. The fix iterates remaining entries during module unload and frees associated memory, guarded by a new flow_steer_list_lock to protect concurrent access. This is a memory-l...

CVE-2026-23024 idpf: fix memory leak of flow steer list on rmmod

In the Linux kernel, the following vulnerability has been resolved: idpf: fix memory leak of flow steer list on rmmod The flow steering list maintains entries that are added and removed as ethtool creates and deletes flow steering rules. Module removal with active entries causes memory leak as th...

CVE-2026-23024 idpf: fix memory leak of flow steer list on rmmod

In the Linux kernel, the following vulnerability has been resolved: idpf: fix memory leak of flow steer list on rmmod The flow steering list maintains entries that are added and removed as ethtool creates and deletes flow steering rules. Module removal with active entries causes memory leak as th...

EUVD-2026-5070

In the Linux kernel, the following vulnerability has been resolved: idpf: fix memory leak of flow steer list on rmmod The flow steering list maintains entries that are added and removed as ethtool creates and deletes flow steering rules. Module removal with active entries causes memory leak as th...

CVE-2026-23024

In the Linux kernel, the following vulnerability has been resolved: idpf: fix memory leak of flow steer list on rmmod The flow steering list maintains entries that are added and removed as ethtool creates and deletes flow steering rules. Module removal with active entries causes memory leak as th...

CVE-2026-23024

In the Linux kernel, the following vulnerability has been resolved: idpf: fix memory leak of flow steer list on rmmod The flow steering list maintains entries that are added and removed as ethtool creates and deletes flow steering rules. Module removal with active entries causes memory leak as th...

Linux Kernel Security Vulnerabilities

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the failure to clean up the flow control list during module removal, potentially leading to memor...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005073)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005073 advisory. In the Linux kernel, the following vulnerability has been resolved: watchdog: cpu5wdt.c: Fix use-after-free bug caused by cpu5wdttrigger When the cpu5wdt module is...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005006)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005006 advisory. In the Linux kernel, the following vulnerability has been resolved: block, bfq: don't move oombfqq Our test report a UAF: 2073.019181...

Azure Linux 3.0 Security Update: kernel (CVE-2025-38346)

"The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-38346 advisory. - In the Linux kernel, the following vulnerability has been resolved: ftrace: Fix UAF when lookup kallsym aft...

Azure Linux 3.0 Security Update: kernel (CVE-2025-21999)

"The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-21999 advisory. - In the Linux kernel, the following vulnerability has been resolved: proc: fix UAF in procgetinode Fix race...

Azure Linux 3.0 Security Update: kernel (CVE-2024-46786)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-46786 advisory. - In the Linux kernel, the following vulnerability has been resolved: fscache: delete fscachecookielrutimer wh...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000311)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000311 advisory. An issue was discovered in the Linux kernel before 5.0.4. There is a use-after-free upon attempted read access to /proc/ioports after the ipmisi module is removed,...

PT-2026-8213

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the smb2 open file function within the SMB/client component of the Linux kernel. The issue occurs when directories are exported as read-only, and a CIFS mount is...

PT-2026-5527

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the flow steering list when a kernel module is removed while active entries are present. The flow steering list manages entries created and deleted as flow steeri...