UBUNTU-CVE-2026-74662

In the Linux kernel, the following vulnerability has been resolved: inet: frags: publish queues before arming timer inetfragcreate arms the fragment queue timer before inserting the queue into the fqdir rhashtable. If the namespace fragment timeout is zero or negative, the timer can run before th...

Linux Distros Unpatched Vulnerability : CVE-2026-72126

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - can: isotp: use unconditional synchronizercu in isotprelease isotpnotify unregisters the RCU CAN filters via canrxunregister and clears so-bound without waiting...

CVE-2026-72070

A flaw was found in the Linux kernel's libertastf Wi-Fi driver. This vulnerability is a use-after-free, meaning the system attempts to access memory after it has been released. This occurs when the lbtffreeadapter function, responsible for freeing adapter resources, does not properly synchronize...

CVE-2026-72323

In the Linux kernel, the following vulnerability has been resolved: ipv4: igmp: Fix potential UAF in igmpgqstarttimer A race condition exists between device teardown inetdevdestroy and incoming IGMP query processing igmprcv, leading to a Use-After-Free in the IGMP timer callback. During device...

CVE-2026-72126

In the Linux kernel, the following vulnerability has been resolved: can: isotp: use unconditional synchronizercu in isotprelease isotpnotify unregisters the RCU CAN filters via canrxunregister and clears so-bound without waiting for a grace period. isotprelease uses so-bound to decide whether it...

CVE-2026-72126

In the Linux kernel, the following vulnerability has been resolved: can: isotp: use unconditional synchronizercu in isotprelease isotpnotify unregisters the RCU CAN filters via canrxunregister and clears so-bound without waiting for a grace period. isotprelease uses so-bound to decide whether it...

UBUNTU-CVE-2026-72126

In the Linux kernel, the following vulnerability has been resolved: can: isotp: use unconditional synchronizercu in isotprelease isotpnotify unregisters the RCU CAN filters via canrxunregister and clears so-bound without waiting for a grace period. isotprelease uses so-bound to decide whether it...

EUVD-2026-59449

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcicore: Fix UAF in hciunregisterdev hciunregisterdev does not disable cmdtimer and ncmdtimer before the hcidev structure is freed. If a timeout fires during device teardown, the callback dereferences freed memory...

CVE-2026-72342

The CVE-2026-72342 issue affects the Linux kernel’s net/mlx5e HV VHCA stats path. The race occurs in mlx5e_hv_vhca_stats_create() when publishing the stats agent via mlx5_hv_vhca_agent_create(): the agent is published and a delayed invalidation is scheduled before priv->stats_agent.agent and p...

CVE-2026-72323 ipv4: igmp: Fix potential UAF in igmp_gq_start_timer()

In the Linux kernel, the following vulnerability has been resolved: ipv4: igmp: Fix potential UAF in igmpgqstarttimer A race condition exists between device teardown inetdevdestroy and incoming IGMP query processing igmprcv, leading to a Use-After-Free in the IGMP timer callback. During device...

CVE-2026-72323

CVE-2026-72323 — Linux kernel igmp UAF vulnerability : A race between device teardown (inetdev_destroy) and IGMP query processing (igmp_rcv) can cause a Use-After-Free in the IGMP timer callback when the timer is re-armed. The in_device memory is freed via RCU after its refcount reaches 0, but ig...

EUVD-2026-58884

In the Linux kernel, the following vulnerability has been resolved: can: isotp: use unconditional synchronizercu in isotprelease isotpnotify unregisters the RCU CAN filters via canrxunregister and clears so-bound without waiting for a grace period. isotprelease uses so-bound to decide whether it...

CVE-2026-72126

The CVE concerns a Linux kernel race in the isotp path of CAN networking. The fix makes isotp_release() always call synchronize_rcu() before cancelling RX timers, regardless of so->bound, addressing a scenario where NETDEV_UNREGISTER could allow a use-after-free of a timer callback if an in-fl...

CVE-2026-72126 can: isotp: use unconditional synchronize_rcu() in isotp_release()

In the Linux kernel, the following vulnerability has been resolved: can: isotp: use unconditional synchronizercu in isotprelease isotpnotify unregisters the RCU CAN filters via canrxunregister and clears so-bound without waiting for a grace period. isotprelease uses so-bound to decide whether it...

CVE-2026-72126 can: isotp: use unconditional synchronize_rcu() in isotp_release()

In the Linux kernel, the following vulnerability has been resolved: can: isotp: use unconditional synchronizercu in isotprelease isotpnotify unregisters the RCU CAN filters via canrxunregister and clears so-bound without waiting for a grace period. isotprelease uses so-bound to decide whether it...

CVE-2026-72073

CVE-2026-72073 concerns the Linux kernel mmc/vub300 driver. The vulnerability arises from a use-after-free race on probe failure: the inactivity timer can be armed before mmc_add_host() completes, and if add_host() fails, a timer/deadwork path may still hold a kref, leading to the vub300 storage ...

CVE-2026-72073 mmc: vub300: fix use-after-free on probe failure

In the Linux kernel, the following vulnerability has been resolved: mmc: vub300: fix use-after-free on probe failure The vub300 driver lifetime-manages its controller state using vub300-kref, with vub300delete freeing the mmc host when the last reference is dropped. The probe error path after the...

CVE-2026-72070 wifi: libertas_tf: fix use-after-free in lbtf_free_adapter()

In the Linux kernel, the following vulnerability has been resolved: wifi: libertastf: fix use-after-free in lbtffreeadapter lbtffreeadapter calls timerdelete&priv-commandtimer, which does not wait for a running commandtimerfn callback. lbtffreeadapter runs on the teardown path right before...

PT-2026-72511

In the Linux kernel, the following vulnerability has been resolved: ipv4: igmp: Fix potential UAF in igmp gq start timer A race condition exists between device teardown inetdev destroy and incoming IGMP query processing igmp rcv, leading to a Use-After-Free in the IGMP timer callback. During devi...

PT-2026-72315

In the Linux kernel, the following vulnerability has been resolved: can: isotp: use unconditional synchronize rcu in isotp release isotp notify unregisters the RCU CAN filters via can rx unregister and clears so-bound without waiting for a grace period. isotp release uses so-bound to decide wheth...