CVE-2026-72340

A flaw was found in the Linux kernel's Microchip VCAP driver. A race condition exists in the shared Super VCAP block, where independent locking of VCAP instances can lead to concurrent access issues. A local attacker with the ability to trigger concurrent operations, such as a full rule dump in...

Linux Distros Unpatched Vulnerability : CVE-2026-74351

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ocfs2: rebase copied fsdlm LVB pointers in lockingstate The lockingstate debugfs iterator snapshots struct ocfs2lockres by value under ocfs2dlmtrackinglock and...

Linux Distros Unpatched Vulnerability : CVE-2026-74348

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ocfs2/dlm: require a ref for lockingstate debugfs open debuglockresopen copies inode-iprivate into struct debuglockres and debuglockresrelease later drops that...

Linux Distros Unpatched Vulnerability : CVE-2026-72340

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: microchip: vcap: fix races on the shared Super VCAP block The VCAP instances on a chip are not independent, yet they are locked independently. On sparx5 an...

The vulnerability of the iccdebugfs_client_init() function in the drivers/interconnect/debugfs-client.c module of the Linux kernel’s interconnection driver allows a attacker to cause a service failure.

The vulnerability of the iccdebugfsclientinit function in the drivers/interconnect/debugfs-client.c file of the Linux kernel’s interconnection driver module relates to access to an uninitialized pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2026-74351

In the Linux kernel, the following vulnerability has been resolved: ocfs2: rebase copied fsdlm LVB pointers in lockingstate The lockingstate debugfs iterator snapshots struct ocfs2lockres by value under ocfs2dlmtrackinglock and later formats that copy in ocfs2dlmseqshow. That is fine for the inli...

CVE-2026-74348

In the Linux kernel, the following vulnerability has been resolved: ocfs2/dlm: require a ref for lockingstate debugfs open debuglockresopen copies inode-iprivate into struct debuglockres and debuglockresrelease later drops that pointer with dlmput. That only works if open successfully pins the...

CVE-2026-72340

In the Linux kernel, the following vulnerability has been resolved: net: microchip: vcap: fix races on the shared Super VCAP block The VCAP instances on a chip are not independent, yet they are locked independently. On sparx5 and lan969x the IS0 and IS2 instances are backed by the same Super VCAP...

CVE-2026-72337

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: 6lowpan: avoid untracked enable work lowpanenableset allocates a temporary work item and schedules doenableset on systemwq, then returns to debugfs. The debugfs active operation has ended at that point, but the worker...

CVE-2026-72336

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: 6lowpan: hold L2CAP conn across debugfs control getl2capconn looks up an LE hciconn under hdev protection, but then drops that protection before reading hcon-l2capdata and before lowpancontrolwrite later dereferences...

UBUNTU-CVE-2026-72336

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: 6lowpan: hold L2CAP conn across debugfs control getl2capconn looks up an LE hciconn under hdev protection, but then drops that protection before reading hcon-l2capdata and before lowpancontrolwrite later dereferences...

UBUNTU-CVE-2026-74351

In the Linux kernel, the following vulnerability has been resolved: ocfs2: rebase copied fsdlm LVB pointers in lockingstate The lockingstate debugfs iterator snapshots struct ocfs2lockres by value under ocfs2dlmtrackinglock and later formats that copy in ocfs2dlmseqshow. That is fine for the inli...

UBUNTU-CVE-2026-72337

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: 6lowpan: avoid untracked enable work lowpanenableset allocates a temporary work item and schedules doenableset on systemwq, then returns to debugfs. The debugfs active operation has ended at that point, but the worker...

UBUNTU-CVE-2026-72340

In the Linux kernel, the following vulnerability has been resolved: net: microchip: vcap: fix races on the shared Super VCAP block The VCAP instances on a chip are not independent, yet they are locked independently. On sparx5 and lan969x the IS0 and IS2 instances are backed by the same Super VCAP...

UBUNTU-CVE-2026-74348

In the Linux kernel, the following vulnerability has been resolved: ocfs2/dlm: require a ref for lockingstate debugfs open debuglockresopen copies inode-iprivate into struct debuglockres and debuglockresrelease later drops that pointer with dlmput. That only works if open successfully pins the...

CVE-2026-72144

In the Linux kernel, the following vulnerability has been resolved: platform/x86: dell-laptop: fix missing cleanups in init error path dellinit initializes several resources after dellsetuprfkill, including the optional touchpad LED, keyboard backlight LED, battery hook, debugfs directory and...

CVE-2026-72144

In the Linux kernel, the following vulnerability has been resolved: platform/x86: dell-laptop: fix missing cleanups in init error path dellinit initializes several resources after dellsetuprfkill, including the optional touchpad LED, keyboard backlight LED, battery hook, debugfs directory and...

UBUNTU-CVE-2026-72144

In the Linux kernel, the following vulnerability has been resolved: platform/x86: dell-laptop: fix missing cleanups in init error path dellinit initializes several resources after dellsetuprfkill, including the optional touchpad LED, keyboard backlight LED, battery hook, debugfs directory and...

UBUNTU-CVE-2026-72047

In the Linux kernel, the following vulnerability has been resolved: ieee802154: ca8210: fix pointer truncation in kfifo on 64-bit ca8210testintdriverwrite and ca8210testintuserread exchange a kmalloc'd buffer pointer through a struct kfifo, but pass a literal '4' as the byte count to...

CVE-2026-74351

CVE-2026-74351 affects the Linux kernel OCFS2 locking state. The root cause is a use-after-free risk where the debugfs iterator copies ocfs2_lock_res with a non-NULL sb_lvbptr that still points to an original lockres owner after teardown, leading to a freed container being accessed during dump. T...