PT-2026-72440

In the Linux kernel, the following vulnerability has been resolved: netfilter: nft set pipapo: don't leak bad clone into future transaction On memory allocation failure the cloned nft pipapo match can enter a bad state: - some fields can have their lookup tables resized while others did not - bit...

PT-2026-72545

In the Linux kernel, the following vulnerability has been resolved: uprobes/x86: Use proper mm struct in in uprobe trampoline In the unregister path we use in uprobe trampoline check with current-mm for the VMA lookup, which is wrong, because we are in the tracer context, not the traced process...

PT-2026-72556

In the Linux kernel, the following vulnerability has been resolved: cachefiles: Fix double unlock in nomem d alloc error path When start creating fails and returns -ENOMEM, it has already released the parent directory lock in start dirop: static struct dentry start dirop... ... inode lock...

PT-2026-72211

In the Linux kernel, the following vulnerability has been resolved: llc: fix SAP refcount leak in llc ui autobind llc ui autobind opens a SAP after choosing a dynamic LSAP. llc sap open returns a reference owned by the caller, and llc sap add socket takes a second reference for the socket's...

PT-2026-72974

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in close file table ids A ksmbd file can remain alive after logical close while another session holds a temporary reference obtained through ksmbd lookup fd inode. ksmbd close fd currently marks the file...

PT-2026-72412

In the Linux kernel, the following vulnerability has been resolved: nvdimm/btt: Free arenas on btt init error paths The arenas allocated by discover arenas or create arenas are not freed on some error paths in btt init. This leaks memory when BTT initialization fails. Call free arenas from the...

PT-2026-72183

In the Linux kernel, the following vulnerability has been resolved: wifi: ieee80211: validate MLE common info length ieee80211 mle common size uses the first common-info octet as the common information length for all known MLE types. However, ieee80211 mle size ok only validates that octet for...

PT-2026-72756

In the Linux kernel, the following vulnerability has been resolved: fbdev: sm501fb: Fix buffer errors in OF binding code The code that gets the frame buffer mode from OF has 'use after free', 'buffer overrun' and memory leaks. info-edid data isn't free if the probe functions fail or if pd-def mod...

PT-2026-72869

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix UAF in rxgk issue challenge Fix rxgk issue challenge to free the page containing the challenge content after invoking the tracepoint as the whdr passed to the tracepoint points into the page just freed...

PT-2026-72977

In the Linux kernel, the following vulnerability has been resolved: net: sxgbe: free TX rings on RX allocation failure When RX descriptor ring allocation fails, init dma desc rings only frees the partially allocated RX rings and returns. The TX rings that were allocated earlier in the same functi...

PT-2026-72186

In the Linux kernel, the following vulnerability has been resolved: powerpc/spufs: fix out-of-bounds access in spufs mem mmap access spufs mem mmap access computes the local store offset as address - vma-vm start, but bounds-checks it against vma-vm end instead of the local store size. On 64-bit,...

PT-2026-72212

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.1.2 Description A memory leak occurs in the octeontx2-pf driver during initialization failure. The otx2 init hw resources function initializes SQ aura and pool resources, but if a subsequent setup step fails, t...

PT-2026-72896

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: validate DRAW PRIMITIVES header size before division vmw cmd draw computes maxnum = header-size - sizeofcmd-body / sizeofdecl; where header-size is u32 and is taken straight from the user-supplied command stream. When...

PT-2026-72810

In the Linux kernel, the following vulnerability has been resolved: md/raid1,raid10: fix error-path detection with md cloned bio Detect the error path using md cloned bio instead of relying on r1 bio in raid1 or r10 bio-read slot in raid10, which may be NULL or -1 after splitting and resubmitting...

PT-2026-72522

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: fix malformed ISO END/CONT handling Core specification Part C vol 4 sec 5.4.5 does not exclude empty ISO CONT, ISO END packets. We currently reject them if they are last. If controller sends malformed sequence ISO...

PT-2026-72689

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxt re: Initialize dpi variable to zero dpi is initialized only for BNXT RE ALLOC WC PAGE, but copied for all the cases. So initialize the dpi to 0...

PT-2026-73028

In the Linux kernel, the following vulnerability has been resolved: mm/slab: prevent unbounded recursion in free path with new kmalloc type Commit 280ea9c3154b "mm/slab: avoid allocating slabobj ext array from its own slab" avoided recursive allocation of obj exts from kmalloc caches of the same...

PT-2026-72574

In the Linux kernel, the following vulnerability has been resolved: drm/panthor: Fix a leak when a group is evicted before the tiler OOM is serviced A group ref is tied to the pending tiler oom work, so we need to release it if the cancel was effective...

PT-2026-72721

In the Linux kernel, the following vulnerability has been resolved: net: Stop leased rxq before uninstalling its memory provider netif rxq cleanup unlease tears down the memory provider that was installed on a physical RX queue through a netkit queue lease. It currently revokes the provider's DMA...

PT-2026-73012

In the Linux kernel, the following vulnerability has been resolved: xsk: fix buffer leak in xsk drop skb for AF XDP multi-buffer Tx This patch is inspired by the check1 from sashiko. It says when overflow happens, the address of cq to be published is invalid. Actually the severer thing is the who...