PT-2026-72168

In the Linux kernel, the following vulnerability has been resolved: usb: atm: ueagle-atm: wait for pre-firmware load in .disconnect ueagle-atm uses the asynchronous request firmware nowait in .probe, but does not wait for its completion, not even in .disconnect; so, if the device is unplugged...

PT-2026-72238

In the Linux kernel, the following vulnerability has been resolved: ieee802154: admin-gate legacy LLSEC dump operations In net/ieee802154/netlink.c, the legacy IEEE802154 NL family ops table builds the LLSEC dump entries LLSEC LIST KEY, LLSEC LIST DEV, LLSEC LIST DEVKEY, LLSEC LIST SECLEVEL with...

PT-2026-72172

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix potential deadlock in f2fs balance fs When the f2fs filesystem space is nearly exhausted, we encounter deadlock issues as below: INFO: task A:1890 blocked for more than 120 seconds. Tainted: G O 6.12.41-g3fe07ddf05ab 1...

PT-2026-72233

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix stack buffer overflow in multichannel session-key copy Commit 4b706360ffb7 "ksmbd: fix multichannel binding and enforce channel limit" moved the binding-path session key out of the session-wide sess-sess key CIFS KEY...

PT-2026-72237

In the Linux kernel, the following vulnerability has been resolved: ieee802154: ca8210: fix cas ctl leak on spi async failure ca8210 spi transfer allocates cas ctl with kzalloc objGFP ATOMIC and relies entirely on the SPI completion callback ca8210 spi transfer complete to free it. The spi async...

PT-2026-72199

In the Linux kernel, the following vulnerability has been resolved: cgroup/cpuset: rebind mm mempolicy to effective mems, not mems allowed Creating a child cpuset where cpuset.mems is never set leads to a div/0 when a VMA mempolicy with MPOL F RELATIVE NODES rebinds in response to a CPU hotplug...

PT-2026-72875

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Clear Present bit before tearing down scalable-mode context entry device pasid table teardown zeroes the 128-bit scalable-mode context entry with context clear entry while the Present bit is still set. This creates a...

PT-2026-72544

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix missing credit release on failure in cifs issue read Fix missing release of credits in the failure path in cifs issue read lest retrying the subreq just overwrites the credits value...

PT-2026-72240

In the Linux kernel, the following vulnerability has been resolved: net: ip6 tunnel: require CAP NET ADMIN in the device netns for changelink ip6 tnl changelink operates on at most two netns, dev netdev and the tunnel link netns t-net. They differ once the device is created in or moved to a netns...

PT-2026-72542

In the Linux kernel, the following vulnerability has been resolved: ntfs: avoid stale runlist element dereference in MFT writeback ntfs write mft block maps each $MFT record through the $MFT data runlist. For sub-folio clusters it looks up a struct runlist element under ni-runlist.lock, drops the...

PT-2026-72231

In the Linux kernel, the following vulnerability has been resolved: ipmi: Fix user refcount underflow in event delivery ipmi alloc recv msguser takes the temporary user reference owned by the receive message, and ipmi free recv msg drops it again. If event delivery fails after allocating receive...

PT-2026-72631

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Kill MIDI 2.0 URBs before freeing endpoints MIDI 2.0 input URBs are started during snd usb midi v2 create. A later setup failure can still jump to snd usb midi v2 free, which currently frees each endpoint and its...

PT-2026-72559

In the Linux kernel, the following vulnerability has been resolved: afs: Fix the volume AFS VOLUME RM TREE is set on Fix afs insert volume into cell to set AFS VOLUME RM TREE on the volume replaced, not the new volume, as it's now removed from the cell's volume tree. This will cause the old volum...

PT-2026-72566

In the Linux kernel, the following vulnerability has been resolved: afs: Fix error code in afs extract vl addrs The error codes on these paths are only set on the first iteration through the loop. Set the correct error code on every iteration...

PT-2026-72499

In the Linux kernel, the following vulnerability has been resolved: drm/xe: free madvise VMA array on L2 flush failure xe vm madvise ioctl allocates madvise range.vmas in get vmas. After get vmas succeeds with at least one VMA, error paths must go through free vmas so the array is released before...

PT-2026-72639

In the Linux kernel, the following vulnerability has been resolved: xfrm: Fix xfrm state cache insertion race The xfrm input state cache insertion code checks the validity of the state before acquiring the global xfrm state lock. Thus it's possible for someone else to kill the state after it pass...

PT-2026-72612

In the Linux kernel, the following vulnerability has been resolved: rtc: msc313: fix NULL deref in shared IRQ handler at probe msc313 rtc probe calls devm request irq with IRQF SHARED and &pdev-dev as the cookie, but platform set drvdata is only called later after the clock setup. With a shared I...

PT-2026-72326

In the Linux kernel, the following vulnerability has been resolved: xen/gntdev: fix error handling in ioctl When gntdev ioctl map grant ref fails to copy the operation result back to userspace after successfully adding the mapping to the list, the error path returns -EFAULT without releasing the...

PT-2026-72647

In the Linux kernel, the following vulnerability has been resolved: apparmor: aa label alloc use aa label free on alloc failure aa label alloc allocates a secid before allocating or taking the label proxy. If the later proxy step fails, the error path only freed the label memory, leaking any...

PT-2026-72680

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in same client has lease same client has lease returns an opinfo pointer from ci-m op list after dropping ci-m lock without taking a reference. smb grant oplock then dereferences that pointer in copy lea...