PT-2026-72770

In the Linux kernel, the following vulnerability has been resolved: RDMA/nldev: Fix locking when accessing mr-pd Sashiko points out that, due to rereg mr, the PD is actually variable and all the touches in nldev are racy. Use mr-device instead of mr-pd-device. Getting the PD restrack ID is more...

PT-2026-72246

In the Linux kernel, the following vulnerability has been resolved: net/sched: act ct: preserve tc skb cb across defragmentation tcf ct handle fragments calls nf ct handle fragments without saving and restoring skb-cb. The defrag helper clears IPCB/IP6CB, which aliases the tc skb cb/qdisc skb cb...

PT-2026-72538

In the Linux kernel, the following vulnerability has been resolved: netfilter: xt u32: reject invalid shift counts u32 match it executes rule-supplied shift operands on a 32-bit value. A malformed u32 rule can provide a shift count of 32 or more, triggering an undefined shift out-of-bounds during...

PT-2026-72260

In the Linux kernel, the following vulnerability has been resolved: tracing/user events: Fix use-after-free in user event mm dup user event mm dup walks the parent mm's enabler list locklessly under rcu read lock during fork from copy process; it does not take event mutex: rcu read lock; list for...

PT-2026-72210

In the Linux kernel, the following vulnerability has been resolved: ipvs: use parsed transport offset in SCTP state lookup set sctp state reads the SCTP chunk header again in order to drive the IPVS SCTP state table. For IPv6 it computes the offset with sizeofstruct ipv6hdr, while the surrounding...

PT-2026-72724

In the Linux kernel, the following vulnerability has been resolved: net: fib rules: Don't dump dying fib rule in fib rules dump. rocker router fib event calls fib rule get during RCU dump. If the fib rule is dying, refcount inc will complain about it. Let's call refcount inc not zero in fib rules...

PT-2026-72606

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf conncount: prevent connlimit drops for early confirmed ct Commit 69894e5b4c5e "netfilter: nft connlimit: update the count if add was skipped" introduced a regression where packets for valid connections are dropped...

PT-2026-72443

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf queue: pin bridge device while NFQUEUE holds fake dst The br netfilter fake rtable is embedded in struct net bridge and is attached to bridged packets with skb dst set noref. If such a packet is queued to NFQUEUE, n...

PT-2026-72442

In the Linux kernel, the following vulnerability has been resolved: netfilter: nft fib: reject fib expression on the netdev egress hook A fib expression in a netdev egress base chain dereferences nft inpkt, NULL on the transmit path, causing a NULL pointer dereference at eval. nft fib validate...

PT-2026-72454

In the Linux kernel, the following vulnerability has been resolved: fbdev: vesafb: fix memory leak in vesafb probe Since commit 73ce73c30ba9 "fbdev: Transfer video= option strings to caller; clarify ownership" the string returned from fb get options is expected to be freed by the caller. But the...

PT-2026-72359

In the Linux kernel, the following vulnerability has been resolved: mtd: slram: remove failed entries from the device list register device links a new slram mtdlist entry before allocating all of the state needed by the entry. If a later allocation, memremap, or mtd device register fails, the...

PT-2026-72356

In the Linux kernel, the following vulnerability has been resolved: mtd: maps: vmu-flash: fix fault in unaligned fixup Use kzalloc obj / kzalloc objs to allocate the memcard structs, instead of kmalloc obj / kmalloc objs to prevent access to uninitialized data. Fixes runtime error: Fault in...

PT-2026-72291

In the Linux kernel, the following vulnerability has been resolved: dm early create: fix freeing used table on dm resume failure If dm resume fails, the kernel attempts to free table with dm table destroy, but the table was already instantiated with dm swap table. This commit skips the call to dm...

PT-2026-72341

In the Linux kernel, the following vulnerability has been resolved: irqchip/crossbar: Use correct index in crossbar domain free crossbar domain free resets the domain data and then uses the nulled out irq data-hwirq member as index to reset the irq map entry and to write the relevant crossbar...

PT-2026-72343

In the Linux kernel, the following vulnerability has been resolved: mtd: spi-nor: swp: Improve locking user experience In the case of the first block being locked or the few first blocks, if the user want to fully unlock the device it has two possibilities: - either it asks to unlock the entire...

PT-2026-72344

In the Linux kernel, the following vulnerability has been resolved: fpga: microchip-spi: fix zero header size OOB read in mpf ops parse header mpf ops parse header reads header size from the bitstream at MPF HEADER SIZE OFFSET 24. When header size is zero, the expression buf + header size - 1 rea...

PT-2026-72673

In the Linux kernel, the following vulnerability has been resolved: coresight: platform: defer connection counter increment until alloc succeeds coresight add out conn increments nr outconns before calling devm krealloc array and again before devm kmalloc. If either allocation fails, the counter ...

PT-2026-72657

In the Linux kernel, the following vulnerability has been resolved: xprtrdma: Fix ep kref imbalance on ADDR CHANGE rpcrdma cm event handler falls through to the disconnected: label on RDMA CM EVENT ADDR CHANGE and calls rpcrdma ep put with no matching get when the event arrives before RDMA CM EVE...

PT-2026-72653

In the Linux kernel, the following vulnerability has been resolved: xprtrdma: Sanitize the reply credit grant after parsing The out norqst exit in rpcrdma reply handler branches away before the credit clamp, so a reply that matches no pending request reaches out post carrying the raw credit value...

PT-2026-72526

In the Linux kernel, the following vulnerability has been resolved: net/sched: act pedit: fix TOCTOU heap OOB write in tc offload There is a TOCTOU race condition in flower lockless approach between sizing a flow rule buffer and filling it. [email protected] reports: The cls flower...