CVE-2026-68318

The CVE-2026-68318 entry concerns a Linux kernel use-after-free in pds_core during remove, caused by destroying the workqueue before pdsc_teardown() completes. The issue allows queued work on a destroyed workqueue via two paths: (1) a timeout in pdsc_teardown() -> pdsc_devcmd_reset() causes he...

EUVD-2026-55413

In the Linux kernel, the following vulnerability has been resolved: cifs: fix cifsFileInfo leak on kmalloc failure in deferred close drain paths In cifsclosedeferredfile, cifsclosealldeferredfiles, and cifsclosedeferredfileunderdentry, when a pending deferred close is cancelled via...

CVE-2026-68312 cifs: fix cifsFileInfo leak on kmalloc failure in deferred close drain paths

In the Linux kernel, the following vulnerability has been resolved: cifs: fix cifsFileInfo leak on kmalloc failure in deferred close drain paths In cifsclosedeferredfile, cifsclosealldeferredfiles, and cifsclosedeferredfileunderdentry, when a pending deferred close is cancelled via...

CVE-2026-68312

The CVE-2026-68312 issue affects the Linux kernel CIFS code path handling deferred file close. A kmalloc_obj() failure during cancellation of a pending deferred close could prevent a cifsFileInfo from being added to the local processing list, causing leaks of the cifsFileInfo reference and the op...

CVE-2026-68222 media: msi2500: Return queued buffers on start_streaming() failure

In the Linux kernel, the following vulnerability has been resolved: media: msi2500: Return queued buffers on startstreaming failure The vb2 framework hands buffers to the driver via bufqueue before calling startstreaming. If startstreaming returns an error without first returning those buffers vi...

CVE-2026-68201 ALSA: timer: drain a slave's callback before its master detaches it

In the Linux kernel, the following vulnerability has been resolved: ALSA: timer: drain a slave's callback before its master detaches it sndtimercloselocked drains the closing instance's own in-flight callback IFLGCALLBACK before freeing it, but not its slaves'. When a master instance is closed,...

EUVD-2026-55302

In the Linux kernel, the following vulnerability has been resolved: ALSA: timer: drain a slave's callback before its master detaches it sndtimercloselocked drains the closing instance's own in-flight callback IFLGCALLBACK before freeing it, but not its slaves'. When a master instance is closed,...

usb: gadget: udc: bdc: free IRQ and drain func_wake_notify before teardown

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SUSE CVE-2026-64586

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: drain busreset work on device removal brcmffwcrashed and the debugfs "reset" entry both schedule drvr-busreset, whose callback recovers drvr through containerof and dereferences it. The removal path frees drvr...

CVE-2026-64586

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: drain busreset work on device removal brcmffwcrashed and the debugfs "reset" entry both schedule drvr-busreset, whose callback recovers drvr through containerof and dereferences it. The removal path frees drvr...

UBUNTU-CVE-2026-64595

In the Linux kernel, the following vulnerability has been resolved: HID: hid-lenovo-go: cancel cfgsetup work in hidgocfgremove hidgocfgprobe initialises drvdata.gocfgsetup and schedules it to run 2 ms later: INITDELAYEDWORK&drvdata.gocfgsetup, &cfgsetup; scheduledelayedwork&drvdata.gocfgsetup,...

CVE-2026-64595 HID: hid-lenovo-go: cancel cfg_setup work in hid_go_cfg_remove()

In the Linux kernel, the following vulnerability has been resolved: HID: hid-lenovo-go: cancel cfgsetup work in hidgocfgremove hidgocfgprobe initialises drvdata.gocfgsetup and schedules it to run 2 ms later: INITDELAYEDWORK&drvdata.gocfgsetup, &cfgsetup; scheduledelayedwork&drvdata.gocfgsetup,...

UBUNTU-CVE-2026-71226

Memory Corruption via Uncanceled AIO Requests on Error: libkcapi's one-shot AIO path can return an error before all submitted IOCBs are drained, allowing later kernel writes into caller-owned output buffers...

CVE-2026-71226 Libkcapi: memory corruption via uncanceled aio requests on error in libkcapi's one-shot aio path

Memory Corruption via Uncanceled AIO Requests on Error: libkcapi's one-shot AIO path can return an error before all submitted IOCBs are drained, allowing later kernel writes into caller-owned output buffers...

SUSE CVE-2026-65981

Coturn is a free open source implementation of TURN and STUN Server. Prior to 4.15.0, a server using --mobility authenticates a resumed REFRESH request with the resuming user's credentials but does not verify that identity against the original allocation owner, allowing an authenticated attacker...

SUSE CVE-2026-64525

In the Linux kernel, the following vulnerability has been resolved: xfrm: move policybydst RCU sync from per-netns .exit to .preexit The struct pernetoperations docstring in include/net/netnamespace.h explicitly warns against blocking RCU primitives in .exit handlers: Exit methods using blocking...

CVE-2026-64365 HID: letsketch: fix UAF on inrange_timer at driver unbind

In the Linux kernel, the following vulnerability has been resolved: HID: letsketch: fix UAF on inrangetimer at driver unbind letsketchdriver does not provide a .remove callback, but letsketchprobe arms a per-device timer: timersetup&data-inrangetimer, letsketchinrangetimeout, 0; The timer is...

CVE-2026-64363

CVE-2026-64363 is a use-after-free in the Linux kernel's HID appleir driver (Apple IR remote). The appleir_remove() path calls hid_hw_stop() before draining the key_up_timer, allowing the timer callback to dereference an already-freed input_dev. A USB URB completion racing during teardown can add...

GHSA-G35J-M5XG-VH3Q webtransport-go: Memory Exhaustion Attack due to Buffering of Unknown Capsules

Summary An attacker can cause excessive memory allocation in webtransport-go by sending an unknown WebTransport capsule with a large payload. The implementation skips unknown capsules by reading the entire capsule body into memory, instead of draining it without retaining the data. This can lead ...

SUSE CVE-2026-63974

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: Set HCICMDDRAINWORKQUEUE during device close Since hcidevclosesync can now be called during the reset path, we should also set HCICMDDRAINWORKQUEUE. This avoids queuing timeouts while the hdev workqueue is bei...