PT-2026-72585

In the Linux kernel, the following vulnerability has been resolved: hwmon: pmbus/core honor vrm version in pmbus data2reg vid pmbus data2reg vid hardcoded the VR11 encoding regardless of the vrm version configured by the driver, while pmbus reg2data vid already switched on it. Any driver that...

PT-2026-72577

In the Linux kernel, the following vulnerability has been resolved: bridge: stp: Fix a potential use-after-free when deleting a bridge The three STP timers are not supposed to be armed while the bridge is administratively down. They are synchronously deactivated when the bridge is put...

PT-2026-72572

In the Linux kernel, the following vulnerability has been resolved: irqchip/ts4800: Fix missing chained handler cleanup on remove The driver installs a chained handler for the parent interrupt during probe using irq set chained handler and data, but the remove function does not clear this handler...

PT-2026-72642

In the Linux kernel, the following vulnerability has been resolved: i3c: mipi-i3c-hci: Fix race in i3c hci addr to dev i3c hci addr to dev walks bus-devs.i3c, which is protected by bus.lock rwsem. However, it is invoked from the MIPI I3C HCI IRQ handler, which cannot take bus.lock. This allows...

PT-2026-72687

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxt re: Free CQ toggle page after firmware teardown Free the toggle page only after firmware teardown completes so that an NQ interrupt arriving during bnxt qplib destroy cq won't write the toggle value to an already-freed...

PT-2026-72697

In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: avoid stale FIFO cells during resize snd seq fifo resize still needs to publish the replacement pool before it waits for FIFO users. A blocking snd seq read holds f-use lock while it sleeps, so concurrent senders must ...

PT-2026-72705

In the Linux kernel, the following vulnerability has been resolved: bnxt: fix head underflow on XDP head-grow The xdp.py test test xdp native adjst head grow data crashes when run on a bnxt machine and also crashes in NIPA. It seems that the bug is an underflow in bnxt rx multi page skb, which...

PT-2026-72743

In the Linux kernel, the following vulnerability has been resolved: ext4: validate donor file superblock early in EXT4 IOC MOVE EXT Reject the EXT4 IOC MOVE EXT ioctl early if the donor file does not belong to the same superblock as the original file. Currently, this validation is performed insid...

PT-2026-72732

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Release the HW‑provided UAR index rather than the SW one Free the UAR index returned by the hardware...

PT-2026-72783

In the Linux kernel, the following vulnerability has been resolved: netfilter: cttimeout: detach dataplane timeout policy and repurpose refcount Add a refcount for struct nf ct timeout which is used by ct extension to set the custom ct timeout policy, this tells us that the ct timeout is being us...

PT-2026-72813

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Copy WQE to local buffer in non-SRQ receive path For non-SRQ QPs, the responder reads WQE fields directly from the shared queue buffer mapped into userspace. This allows a malicious user to modify fields like num sge or...

PT-2026-72815

In the Linux kernel, the following vulnerability has been resolved: dax/kmem: account for partial discontiguous resource upon removal When dev dax kmem probe partially succeeds at least one range is mapped but a subsequent range fails request mem region or add memory driver managed, the probe...

PT-2026-72841

In the Linux kernel, the following vulnerability has been resolved: OPP: Fix race between OPP addition and lookup A race exists between dev pm opp add dynamic and dev pm opp find freq exact: CPU0 add CPU1 lookup ------------------------------- ------------------------------ opp add mutex lock lis...

PT-2026-72809

In the Linux kernel, the following vulnerability has been resolved: md/raid1,raid10: fix bio accounting for split md cloned bios Use md cloned bio to control bio accounting instead of relying on r1bio existed in raid1 or the io accounting flag in raid10. The previous logic does not reliably refle...

PT-2026-72860

In the Linux kernel, the following vulnerability has been resolved: fbcon: fix NULL pointer dereference for a console without vc data fbcon new modelist runs when a framebuffer's modelist changes. For each console mapped to it with fb displayi.mode set, it reads vc consi.d and passes the vc num t...

PT-2026-72956

In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: Fix division by zero in initialize timer A userspace-driven ALSA timer SND UTIMER lets an unprivileged user set the backing snd timer's hardware resolution to an arbitrary 64-bit value via SNDRV TIMER IOCTL CREATE. snd...

PT-2026-72943

In the Linux kernel, the following vulnerability has been resolved: of/address: Fix NULL bus dereference in of pci range parser one The bus matching rework made of match bus return NULL for nodes with ranges/dma-ranges but no local address-cells. parser init stored that NULL bus, and the range...

PT-2026-72950

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Fix DMA buffer out-of-bounds write when fill max is set When a USB audio endpoint requests full packet transfers via the fill max descriptor flag, data ep set params promotes ep-curpacksize to ep-maxpacksize...

PT-2026-72942

In the Linux kernel, the following vulnerability has been resolved: tipc: avoid use-after-free in poll trace queue dumps TIPC socket tracepoints dump queue state through tipc sk dump. Most queue-dump callsites already serialize that walk under the socket lock or sk-sk lock.slock, but tipc poll...

PT-2026-72949

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Clamp frame size in implicit-feedback mode snd usb handle sync urb scales received sync packet sizes by the sender's stride and stores the result directly in out packet-packet sizei. If a connected USB device sen...