PT-2026-90191

In the Linux kernel, the following vulnerability has been resolved: power: supply: bq24257: fix use-after-free on remove The STAT-pin interrupt is devm-managed, so it stays armed until the devm cleanup that runs after remove returns. remove cancels bq-iilimit setup work while the threaded handler...

PT-2026-90264

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: always drain cache cleaner before destroying a cache detail sunrpc destroy cache detail only cancels the global cache cleaner delayed work when cache list is empty. During per-netns teardown cache list is never empty...

PT-2026-90239

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: cancel pending mlo pm work If the device is reset, suspended or unregistered within that window, the pending work can still run and access vif/bss data that may already be freed, or send MCU commands while the...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: tls: Fixed a race condition in tlsswcancelworktx This issue was discovered during a code audit. After the tlsskprotoclose function is called, canceldelayedworksync can still be used from functions like Delayed ACK handler or...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net: rds: Do not hold the sock lock when canceling work from rdstcpresetcallbacks. The syzbot is reporting a lockdep warning at rdstcpresetcallbacks, for the commit ac3615e7f3cffe2a “RDS: TCP: Reduce code duplication in...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: net/smc: fixed a deadlock that was triggered by canceldelayedworksyn The following LOCKDEP was detected: Workqueue: events smclgrfreework smc WARNING: possible circular locking dependency detected...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Input: gpio-keys – cancels delayed work only in case of GPIO. The gpiokeys module can accept gpios or interrupts. The module initializes delayed work only in case of gpios, and it is only used if the debounce timer is not used...

AZL-97161 CVE-2026-74677 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: net: usb: ipheth: fix carrierwork UAF on disconnect iphethsndbulkcallback re-arms the carrier-check work on any non-zero URB status: else scheduledelayedwork&dev-carrierwork, 0; Nothing ties that to the interface being up, so the...

CVE-2026-74677

CVE-2026-74677 is a use-after-free in the Linux kernel's ipheth USB network driver. The root cause is that ipheth_sndbulk_callback() re-arms the carrier_work delayed work on any non-zero URB status without checking whether the interface is still up. After ipheth_close() drains the work, a late UR...

CVE-2026-74677 net: usb: ipheth: fix carrier_work UAF on disconnect

In the Linux kernel, the following vulnerability has been resolved: net: usb: ipheth: fix carrierwork UAF on disconnect iphethsndbulkcallback re-arms the carrier-check work on any non-zero URB status: else scheduledelayedwork&dev-carrierwork, 0; Nothing ties that to the interface being up, so the...

CVE-2026-74677 net: usb: ipheth: fix carrier_work UAF on disconnect

In the Linux kernel, the following vulnerability has been resolved: net: usb: ipheth: fix carrierwork UAF on disconnect iphethsndbulkcallback re-arms the carrier-check work on any non-zero URB status: else scheduledelayedwork&dev-carrierwork, 0; Nothing ties that to the interface being up, so the...

CVE-2026-74575

A flaw was found in the Thunderbolt XDomain driver of the Linux kernel. A race condition can occur during the removal of a Thunderbolt cross-domain device XDomain. This allows a delayed work item to be queued after its cancellation but before the XDomain object is freed, leading to a use-after-fr...

CVE-2026-74575

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Prevent XDomain delayed work use-after-free on disconnect tbxdphandlerequest runs on systemwq and queues xd-statework via queuedelayedwork in three request handlers: PROPERTIESCHANGEDREQUEST, UUIDREQUEST via...

UBUNTU-CVE-2026-74575

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Prevent XDomain delayed work use-after-free on disconnect tbxdphandlerequest runs on systemwq and queues xd-statework via queuedelayedwork in three request handlers: PROPERTIESCHANGEDREQUEST, UUIDREQUEST via...

CVE-2026-74575

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Prevent XDomain delayed work use-after-free on disconnect tbxdphandlerequest runs on systemwq and queues xd-statework via queuedelayedwork in three request handlers: PROPERTIESCHANGEDREQUEST, UUIDREQUEST via...

CVE-2026-74517

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Cancel delayed I/O APIC EOI handling before destroying vCPUs Cancel and flush the I/O APIC's delayed EOI handling work during the "pre VM destroy" phase, before vCPUs are destroyed, as processing the EOI broadcast will...

CVE-2026-74575

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Prevent XDomain delayed work use-after-free on disconnect tbxdphandlerequest runs on systemwq and queues xd-statework via queuedelayedwork in three request handlers: PROPERTIESCHANGEDREQUEST, UUIDREQUEST via...

EUVD-2026-59640

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Prevent XDomain delayed work use-after-free on disconnect tbxdphandlerequest runs on systemwq and queues xd-statework via queuedelayedwork in three request handlers: PROPERTIESCHANGEDREQUEST, UUIDREQUEST via...

CVE-2026-74575

CVE-2026-74575 : The Linux kernel Thunderbolt XDomain use-after-free on disconnect has been addressed. The fix adds a new xd->removing flag protected by xd->lock and uses it in tb_xdomain_remove() to coordinate with queue_delayed_work() sites. This ensures proper serialization between the r...

CVE-2026-74575

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Prevent XDomain delayed work use-after-free on disconnect tbxdphandlerequest runs on systemwq and queues xd-statework via queuedelayedwork in three request handlers: PROPERTIESCHANGEDREQUEST, UUIDREQUEST via...