PT-2026-72734

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Fix FRMR set pinned push error path Add destruction of FRMR handles in case the push to the pool fails. This prevents resources leak in case pool page allocation fails...

PT-2026-72742

In the Linux kernel, the following vulnerability has been resolved: vfio/qat: fix f pos race in qat vf resume write qat vf resume write checks filp-f pos before taking migf-lock, but copies into the migration-state buffer after taking the lock and re-reading the shared file position. Two concurre...

PT-2026-72184

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: validate EHT MLE before MLD ID read cfg80211 gen new ie copies ML probe response elements from the parent frame when the parent EHT multi-link element has an MLD ID matching the nontransmitted BSSID index. The cod...

PT-2026-72174

In the Linux kernel, the following vulnerability has been resolved: bpf: Reject negative const offsets for buffer pointers The verifier rejects variable offsets for PTR TO TP BUFFER and PTR TO BUF accesses, but it currently accepts a constant negative offset produced by pointer arithmetic. Commit...

PT-2026-72178

In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: lpc32xx slc: fail DMA transfer on completion timeout lpc32xx xmit dma waits for the DMA completion callback but ignores wait for completion timeout. A timed out DMA transfer is therefore unmapped and reported as...

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-2026-72237

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-2026-72240

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-2026-72559

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-2026-72612

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...

PT-2026-72502

In the Linux kernel, the following vulnerability has been resolved: regulator: core: regulator lock two should test for EDEADLK not EDEADLOCK Compare against -EDEADLK, which is what ww mutex lock actually returns and what every other deadlock check in this file already uses. Function regulator lo...

PT-2026-72495

In the Linux kernel, the following vulnerability has been resolved: mlxsw: fix refcount leak in mlxsw sp vrs lpm tree replace When mlxsw sp vrs lpm tree replace fails after replacing some VRs, the error rollback loop does not correctly revert the preceding replacements. The loop decrements the...