CVE-2026-93261

A flaw was found in the Linux kernel's lock dependency validator lockdep. When lock class registration fails, the kernel omits a check for an empty result before calculating internal index values, leading to memory corruption. A local user can exploit this vulnerability during lock reacquisition ...

EUVD-2026-86934

In the Linux kernel, the following vulnerability has been resolved: igmp: convert struct ipsflist to RCU Commit 23d2b94043ca "igmp: Add ipmclist lock in ipcheckmcrcu" added spinlockbh&im-lock to ipcheckmcrcu to prevent a use-after-free while iterating im-sources during concurrent deletions...

CVE-2026-98103 igmp: convert struct ip_sf_list to RCU

In the Linux kernel, the following vulnerability has been resolved: igmp: convert struct ipsflist to RCU Commit 23d2b94043ca "igmp: Add ipmclist lock in ipcheckmcrcu" added spinlockbh&im-lock to ipcheckmcrcu to prevent a use-after-free while iterating im-sources during concurrent deletions...

PT-2026-98765

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock occurs in the IGMP implementation when ip check mc rcu is called from RCU read-side critical sections, such as packet receive and route lookup fast paths including mkroute...

Linux Distros Unpatched Vulnerability : CVE-2026-98103

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - igmp: convert struct ipsflist to RCU Commit 23d2b94043ca igmp: Add ipmclist lock in ipcheckmcrcu added spinlockbh&im-lock to ipcheckmcrcu to prevent a...

Linux Distros Unpatched Vulnerability : CVE-2026-98094

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - staging: fbtft: make dirtylock IRQ-safe fbtftmkdirty can be reached from the fbcon rendering path while processing printk in hardirq context. Meanwhile,...

SUSE CVE-2026-93261

In the Linux kernel, the following vulnerability has been resolved: locking/lockdep: Fix NULL pointer dereference in locksetclass registerlockclass can return NULL when the lock class pool is exhausted, graphlock fails, or key validation fails. However, locksetclass uses the return value directly...

DEBIAN-CVE-2026-97514

In the Linux kernel, the following vulnerability has been resolved: media: chips-media: wave5: Fix Reports from Kernel Lock Validator handledynamicresolution change requires that the statelock be acquired based on the lockdepassertheld. However, the handledynamicresolutionchange call in...

CVE-2026-97514

In the Linux kernel, the following vulnerability has been resolved: media: chips-media: wave5: Fix Reports from Kernel Lock Validator handledynamicresolution change requires that the statelock be acquired based on the lockdepassertheld. However, the handledynamicresolutionchange call in...

DEBIAN-CVE-2026-93261

In the Linux kernel, the following vulnerability has been resolved: locking/lockdep: Fix NULL pointer dereference in locksetclass registerlockclass can return NULL when the lock class pool is exhausted, graphlock fails, or key validation fails. However, locksetclass uses the return value directly...

CVE-2026-93261

In the Linux kernel, the following vulnerability has been resolved: locking/lockdep: Fix NULL pointer dereference in locksetclass registerlockclass can return NULL when the lock class pool is exhausted, graphlock fails, or key validation fails. However, locksetclass uses the return value directly...

UBUNTU-CVE-2026-93261

In the Linux kernel, the following vulnerability has been resolved: locking/lockdep: Fix NULL pointer dereference in locksetclass registerlockclass can return NULL when the lock class pool is exhausted, graphlock fails, or key validation fails. However, locksetclass uses the return value directly...

CVE-2026-97514 media: chips-media: wave5: Fix Reports from Kernel Lock Validator

In the Linux kernel, the following vulnerability has been resolved: media: chips-media: wave5: Fix Reports from Kernel Lock Validator handledynamicresolution change requires that the statelock be acquired based on the lockdepassertheld. However, the handledynamicresolutionchange call in...

EUVD-2026-86112

In the Linux kernel, the following vulnerability has been resolved: media: chips-media: wave5: Fix Reports from Kernel Lock Validator handledynamicresolution change requires that the statelock be acquired based on the lockdepassertheld. However, the handledynamicresolutionchange call in...

EUVD-2026-86222

In the Linux kernel, the following vulnerability has been resolved: nvme-fc: Do not cancel requests in io target before it is initialized A new nvme-fc controller in CONNECTING state sees admin request timeout schedules ctrl-ioerrwork to abort inflight requests. This ends up calling...

EUVD-2026-86133

In the Linux kernel, the following vulnerability has been resolved: locking/lockdep: Fix NULL pointer dereference in locksetclass registerlockclass can return NULL when the lock class pool is exhausted, graphlock fails, or key validation fails. However, locksetclass uses the return value directly...

CVE-2026-93261

The Linux kernel contains a vulnerability in the locking/lockdep component. The function __lock_set_class() fails to perform a NULL check on the return value of register_lock_class(), which can return NULL if the lock class pool is exhausted, graph_lock() fails, or key validation fails. Using thi...

CVE-2026-93261 locking/lockdep: Fix NULL pointer dereference in __lock_set_class()

In the Linux kernel, the following vulnerability has been resolved: locking/lockdep: Fix NULL pointer dereference in locksetclass registerlockclass can return NULL when the lock class pool is exhausted, graphlock fails, or key validation fails. However, locksetclass uses the return value directly...

CVE-2026-93261 locking/lockdep: Fix NULL pointer dereference in __lock_set_class()

In the Linux kernel, the following vulnerability has been resolved: locking/lockdep: Fix NULL pointer dereference in locksetclass registerlockclass can return NULL when the lock class pool is exhausted, graphlock fails, or key validation fails. However, locksetclass uses the return value directly...

CVE-2026-93261

In the Linux kernel, the following vulnerability has been resolved: locking/lockdep: Fix NULL pointer dereference in locksetclass registerlockclass can return NULL when the lock class pool is exhausted, graphlock fails, or key validation fails. However, locksetclass uses the return value directly...