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-2026-72544

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-2026-72206

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The MACB driver leaks outgoing SKBs Socket Buffers, which are data structures used to manage network packets that have not been marked as completed. These buffers reside in queue-tx skb...

PT-2026-72229

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A reference count leak exists in the i ipmi request function. When a caller provides a supplied recv message, the function increments the nr msgs reference count. If an error occurs, the...

PT-2026-72247

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ixp4xx hss probe function where two HDLC netdevs are allocated instead of one. The first allocation is stored in ndev, initialized, and registered via register hdl...

PT-2026-72369

In the Linux kernel, the following vulnerability has been resolved: mips: sched: Fix CPUMASK OFFSTACK memory corruption This patch addresses a critical memory management flaw. When CONFIG CPUMASK OFFSTACK is enabled, cpumask var t is a pointer. Consequently, sizeofnew mask evaluates to the pointe...

PT-2026-72438

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf conntrack reasm: guard mac header adjustment after IPv6 defrag nf ct frag6 reasm slides the packet head forward to drop the IPv6 fragment header and then unconditionally advances skb-mac header: skb-mac header +=...

PT-2026-72190

In the Linux kernel, the following vulnerability has been resolved: memstick: ms block: reject a card that reports too many blocks msb ftl initialize computes the zone count from the card block count with no bound: msb-zone count = msb-block count / MS BLOCKS IN ZONE; ... for i = 0; i zone count;...

PT-2026-72788

In the Linux kernel, the following vulnerability has been resolved: of: reserved mem: avoid post-init UAF when alloc reserved mem array fails The global pointer 'reserved mem' continues to reference the reserved mem array which lives in initdata if alloc reserved mem array fails. of reserved mem...

PT-2026-72456

In the Linux kernel, the following vulnerability has been resolved: fbdev: tdfxfb: fix potential memory leak in tdfxfb probe In tdfxfb probe, the memory allocated for modelist using fb videomode to modelist when CONFIG FB 3DFX I2C is defined, is not freed in the subsequent error paths. Fix that b...

PT-2026-72305

In the Linux kernel, the following vulnerability has been resolved: can: bcm: fix stale rx/tx ops after device removal RX: an RX SETUP update! for an existing op skipped can rx register unconditionally, even when a concurrent NETDEV UNREGISTER had already torn down its registration op-rx reg dev ...

PT-2026-72978

In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Fix potential deadlock in mpi3mr fault uevent emit mpi3mr fault uevent emit runs from the fault watchdog and reset paths where host I/O may already be blocked. GFP KERNEL allocations here, both the local kzalloc obj...

PT-2026-72193

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix memory leak in ieee80211 register hw If kmemdup fails while copying supported band structures, the error path jumps to fail rate. This skips rate control deinitialize and leaks the initialized local-rate ctrl...

PT-2026-72187

In the Linux kernel, the following vulnerability has been resolved: reset: sunxi: fix memory region leak on ioremap failure In sunxi reset init, when ioremap fails, the memory region obtained via request mem region is not released, leading to a resource leak. Add an err mem region label to proper...

PT-2026-72418

In the Linux kernel, the following vulnerability has been resolved: batman-adv: frag: free unfragmentable packet The caller of batadv frag send packet assume that the skb provided to the function are always consumed. But the pre-check for an empty payload or the zero fragment size returned an err...

PT-2026-72216

In the Linux kernel, the following vulnerability has been resolved: mm/compaction: handle free pages prepare properly in compaction free free pages prepare can fail but compaction free does not handle the failure case. Failed pages should not be added back to cc-freepages for future use, since th...

PT-2026-72971

In the Linux kernel, the following vulnerability has been resolved: pinctrl: devicetree: don't free uninitialized dev name on error path dt remember or free map duplicates dev name for each map entry. If kstrdup const fails, dt free map frees dev name in all num maps entries, including entries th...

PT-2026-73003

In the Linux kernel, the following vulnerability has been resolved: hwmon: nzxt-smart2 DMA-align output buffer Sashiko reports: When send output report calls hid hw output report, the underlying USB HID core calls usb interrupt msg which maps this buffer directly for DMA. When the DMA mapping...

PT-2026-72916

In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: fix skb leak on flow key update failure during ct ovs ct execute always steals or frees the skb on failure while ovs flow key update does not. So, if it fails and we return right away, the skb ends up leaked. Fi...

PT-2026-72988

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: fix leaking sk after socket release iso sock kill tests !sock flagsk, SOCK ZAPPED || sk-sk socket || sock flagsk, SOCK DEAD for early return, but this is always true since sock orphansk sets SOCK DEAD, so the sk...