CVE-2024-42002

A code injection vulnerability has been discovered in the Robot Operating System 2 ROS 2 'ros2topic' command-line tool, affecting all ROS 2 distributions from Crystal Clemmys up to and including Lyrical Luth and Rolling Ridley. The vulnerability lies in the 'hz' verb, which reports the publishing...

CVE-2026-97618

In the Linux kernel, the following vulnerability has been resolved: iouring/net: don't overconsume buffers when using MSGTRUNC When a recv/recvmsg is issued with MSGTRUNC and the incoming packet is larger than the provided buffer, the net layer returns the full length of the packet rather than th...

CVE-2026-97615

In the Linux kernel, the following vulnerability has been resolved: net: bridge: use option bits for CFM/MRP frame handlers CFM and MRP register a global brframetype whose hlistnode is linked into the per-bridge frametypelist when the first MEP/MRP instance is created. Enabling the protocol on...

CVE-2026-97569

In the Linux kernel, the following vulnerability has been resolved: bnxten: Prevent queue stop with deferred completions When the driver receives a burst of packets, it can mark a BD with the NOCMPL bit to defer completions. The expectation is that the last packet in the ring will have this bit...

CVE-2026-97974

In the Linux kernel, the following vulnerability has been resolved: ipv6: null-check fib6node before accessing in ip6delrtsiblings syzbot reported a null-ptr-deref in ip6delrtsiblings 0. The stack trace hinted towards a null dereference of rt-fib6node when fn-leaf is accessed in ip6delrtsiblings...

CVE-2026-97938

In the Linux kernel, the following vulnerability has been resolved: reboot: fix cadpid use-after-free race cadpid is a single kernel-wide struct pid pointer. procdocadpid reads it and passes it to pidvnr without protecting the lifetime of the referenced struct pid. A concurrent writer can replace...

CVE-2026-98131

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: fix dma mapping leak in stmmactsoxmit In stmmactsoxmit, if the DMA mapping of an skb fragment fails, the frame is dropped but the DMA mappings already created for the linear part and for the fragments mapped before t...

CVE-2026-98087

In the Linux kernel, the following vulnerability has been resolved: sched/rt,dl: Skip migrate-disabled tasks when picking a push candidate A migratedisable'd RT task cannot be moved to another CPU, but the scheduler still keeps such a task on that CPU's pushable list rq-rt.pushabletasks and still...

CVE-2026-97962

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Move representor vnic reporter to eswitch devlink port The representor vnic devlink health reporter is created and destroyed along the representor netdev unload path, which is not serialized by the devlink instance loc...

CVE-2026-98048

In the Linux kernel, the following vulnerability has been resolved: bpf: don't rewrite bpffastcall patterns entered by a jump markfastcallpatternforcall must ensure that matched "spill; call; fill" instruction series is not interrupted by a jump. Otherwise the rewrite applied by...

CVE-2026-97566

In the Linux kernel, the following vulnerability has been resolved: mptcp: pm: kernel: drop pending ADDADDR when removing ID0 The in-kernel MPTCP path manager can leave a stale ADDADDR announcement entry alive when removing the id 0 endpoint. This happens because the id 0 removal path does not te...

CVE-2026-97899

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Fix memory leak in queryperfconfiglist When krealloc fails, free the original oaconfigids before returning to avoid a memory leak. cherry picked from commit 9977e9d84f46d4f12ad35fbbc0ec4638554bce87...

CVE-2026-97989

In the Linux kernel, the following vulnerability has been resolved: vduse: validate virtqueue alignment vdusevalidateconfig only checks the upper bound of vqalign. Invalid values can therefore reach vringcreatevirtqueuemap. The split-ring helpers use align - 1 as a bit mask, so the alignment must...

CVE-2026-98139

In the Linux kernel, the following vulnerability has been resolved: ntfs: only count successfully cleared runs when freeing clusters ntfsclusterfreefromrlnolock adds a run's length to nrfreed whenever the error bookkeeping condition is false, which includes cases where ntfsbitmapclearrun actually...

CVE-2026-97980

In the Linux kernel, the following vulnerability has been resolved: s390/debug: Fix NULL pointer dereference in debugsetlevel Commit a2cec6863709 "s390/debug: Add s390dbf kernel parameter" incorrectly removed a null-id check from debugsetlevel, introducing a possible NULL pointer dereference for...

CVE-2026-98104

In the Linux kernel, the following vulnerability has been resolved: net/sched: clsu32: fix duplicate handle when node ID pool is exhausted gennewkid falls back to returning max htid | 0xFFF when both idrallocu32 ranges are full, instead of reporting an error. u32change trusts that value and inser...

CVE-2026-98070

In the Linux kernel, the following vulnerability has been resolved: net/rds: acquire RDSINXMIT in rdstcpresetcallbacks rdstcpresetcallbacks quiesces the transmit path by setting the path state to RDSCONNRESETTING and then waiting for RDSINXMIT to be sampled clear before swapping the underlying...

CVE-2026-97551

In the Linux kernel, the following vulnerability has been resolved: xfs: initialise args-total for parent pointer updates xfsparentdaargsinit builds an xfsdaargs from a zeroed xfsparentargs kmemcachezalloc, leaving args-total == 0. xfsdagrowinodeint treats that field as a running block reservatio...

CVE-2026-98098

In the Linux kernel, the following vulnerability has been resolved: tipc: fix NULL deref in tipcnamednodeup on empty publication list User-space applications can bind a large number of service addresses to one or more sockets. Each binding of a local-scope service address inserts one entry...

CVE-2026-97936

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix memory corruption from the histogram stacktrace modifier parsefield sets HISTFIELDFLSTACKTRACE from the ".stacktrace" modifier before it looks the field name up, and nothing afterwards checks that the name resolved t...

CVE-2026-98029

In the Linux kernel, the following vulnerability has been resolved: eth: nfp: bound the ntuple rule dump by the caller's buffer size nfpnetgetfsloc dumps every entry of nn-fs.list into rulelocs without consulting cmd-rulecnt, which is how many entries the caller had room for. ETHTOOLGRXCLSRLALL...

CVE-2026-98086

In the Linux kernel, the following vulnerability has been resolved: ALSA: ump: do not touch legacyrmidi before it exists sndumpparseendpoint sets ump-parsed on every exit, including error, before the caller attaches the legacy rawmidi device. umphandleepnamemsg then treats parsed as "legacyrmidi ...

CVE-2026-98080

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not force reloc root creation during qgroupaccountsnapshot BUG When running btrfs/252 with quota enabled through MKFSOPTIONS="-O quota", it has a high chance to trigger the following kernel warning and flips the fs RO:...

CVE-2026-98057

In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Add checking nrsubbufs to persistent ring buffer validation Sashiko reported that the code was using meta-nrsubbufs without making sure that it matched the nrpages + 1 on data that was assuming the two were the same...

CVE-2026-97930

In the Linux kernel, the following vulnerability has been resolved: ALSA: usbusx2y: fix in04last array size mismatch with in04buf The in04last array in struct usx2ydev is declared as char24, but in04buf is allocated as sizeofstruct us428ctls which is 21 bytes. In iusx2yin04int, when ctlsnapshotla...

CVE-2026-98074

In the Linux kernel, the following vulnerability has been resolved: bonding: do not clear curractiveslave prematurely when releasing all slaves When releasing all slaves during bond destruction all == true, bondreleaseone unconditionally clears bond-curractiveslave to NULL in every iteration. If ...

CVE-2026-97994

In the Linux kernel, the following vulnerability has been resolved: vhost/vdpa: reject VRINGNUM larger than device max vhostvringsetnum accepts any non-zero power-of-two queue size that fits in 16 bits. vhost-vdpa then passes that value to setvqnum without comparing it with getvqnummax. A process...

CVE-2026-98037

In the Linux kernel, the following vulnerability has been resolved: bpf: Reject untrusted allocated-object pointers When the final RCU read-side critical section ends, a local kptr is demoted to PTRUNTRUSTED but retains MEMALLOC. The pointer may be NULL or may refer to an object whose lifetime is...

CVE-2026-97606

In the Linux kernel, the following vulnerability has been resolved: fs: autofs: fix memory leak in autofsfillsuper In autofsfillsuper, we create a new inode using autofsnewino, however, if we fail to create rootinode, that is, rootinode failure path, we return -ENOMEM without freeing the new...

CVE-2026-98159

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7921: validate CLC firmware records The CLC region is supplied by firmware, but the loader trusts the region count and each record length. A malformed image can make the region table pointer precede the firmware...

CVE-2026-98010

In the Linux kernel, the following vulnerability has been resolved: net/sched: drr: clamp quantum in change class drrchangeclass rejects explicit quantum==0 but falls back to pschedmtu with no floor. With a crafted size table qdiscpktlen reaches 2 GiB, so quantum=1 or a zero pschedmtu on a...

CVE-2026-98009

In the Linux kernel, the following vulnerability has been resolved: net/sched: ets: clamp quantum in parse and fallback paths etsqdiscchange falls back to pschedmtu with no floor for bands without an explicit quantum. With a crafted size table qdiscpktlen reaches 2 GiB, so a zero pschedmtu on a...

CVE-2026-98018

In the Linux kernel, the following vulnerability has been resolved: net: mctp: i3c: serialize probe with bus removal mctpi3cprobe drops busdevslock after finding the matching bus. A concurrent I3CNOTIFYBUSREMOVE can then unregister and free the bus netdev before probe passes its private data to...

CVE-2026-97572

In the Linux kernel, the following vulnerability has been resolved: bnxten: Propagate RX ring init failures in bnxtinitnic bnxtinitrxrings returns an error when bnxtalloconerxring fails, but bnxtinitnic discards that return value and calls bnxtinitchip, which enables TPA. If an allocation fails,...

CVE-2026-97917

In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Validate full buffer range in ivputocpuaddr Add a size parameter to ivputocpuaddr and validate that the whole vpuaddr, vpuaddr + size range stays within the BO...

CVE-2026-97547

In the Linux kernel, the following vulnerability has been resolved: xfs: fix exchange-range reflink flag clearing issue with INO1WRITTEN When exchanging two full-file ranges, xmicanexchangereflinkflags can move the reflink inode flag from the file that currently has it to the other file, as long ...

CVE-2026-98022

In the Linux kernel, the following vulnerability has been resolved: net: cap txqueuelen at S16MAX to prevent oversized ring allocations Several subsystems allocate ring buffers sized by dev-txqueuelen with no upper bound. An unprivileged user via unshare -Urn can set a huge txqueuelen and exhaust...

CVE-2026-97904

In the Linux kernel, the following vulnerability has been resolved: cpufreq: initialize policy rwsem before sysfs publication cpufreqpolicyalloc initializes policy-rwsem after kobjectinitandadd has created the policy sysfs directory and its default attributes. A sysfs access can therefore reach a...

CVE-2026-98052

In the Linux kernel, the following vulnerability has been resolved: net: bcmasp: clear txcb-last before writing each descriptor bcmaspxmit only wrote txcb-last = true for the final fragment of an SKB; non-final fragments left the field untouched. If a descriptor slot was reused while it still hel...

CVE-2026-98013

In the Linux kernel, the following vulnerability has been resolved: net/sched: fqpie: clamp quantum in change path fqpiechange accepts any quantum value from userspace, including 1. With a crafted size table qdiscpktlen reaches 2 GiB, so quantum=1 makes the deficit-refill loop spin 2^31 times und...

CVE-2026-97991

In the Linux kernel, the following vulnerability has been resolved: vdpasimblk: reject out-of-range sector starts vdpasimblkcheckrange logs an invalid start sector but continues validating the request. The subsequent unsigned capacity subtraction can underflow and let an out-of-range buffer offse...

CVE-2026-98075

In the Linux kernel, the following vulnerability has been resolved: bpf: reject BPFPSEUDOFUNC reference to the main program fixups.c:jitsubprogs rewrites BPFPSEUDOFUNC loads to contain real function addresses. This function is invoked from bpfjitsubprogs only when env-subprogcnt 1. Meaning that f...

CVE-2026-97965

In the Linux kernel, the following vulnerability has been resolved: vxlan: initialize md in vxlanxmitone If a VXLAN device is configured with both VXLANFCOLLECTMETADATA and VXLANFGBP, and a packet is transmitted through it using an external iptunnelinfo that lacks the IPTUNNELVXLANOPTBIT flag, md...

CVE-2026-97978

In the Linux kernel, the following vulnerability has been resolved: eth: ice: don't dereference pointers from TPprintk After forwarding net-next during the v7.3 merge window we started seeing: TRACE EVENT ERROR: Event icetxdimwork has double dereference in TPprintk: REC-qvector-tx.txring-qindex...

CVE-2026-98001

In the Linux kernel, the following vulnerability has been resolved: hwmon: ltc4282 Make sure clkinitdata is fully initialized The clkinitdata structure contains several mutually-exclusive members for different methods to specify the possible parents of a clock, prompting drivers to initialize onl...

CVE-2026-97601

In the Linux kernel, the following vulnerability has been resolved: ieee802154: 6lowpan: fix NULL dereference in lowpannewlink TUNSETLINK allows a TUN device to change its link-layer type to ARPHRDIEEE802154 without initializing ieee802154ptr. lowpannewlink checks only the device type before...

CVE-2026-98023

In the Linux kernel, the following vulnerability has been resolved: vxlan: reject dynamic fdb entries that reference a nexthop id The commit cited in the Fixes tag allowed VXLAN FDB entries to point to FDB nexthops so that overlay traffic could be load balanced across multiple VTEPs. Such entries...

CVE-2026-97576

In the Linux kernel, the following vulnerability has been resolved: media: v4l2-ctrls: validate HEVC tile counts The stateless HEVC decoders read numtilecolumnsminus1 + 1 entries from columnwidthminus1 and numtilerowsminus1 + 1 from rowheightminus1 and use them as tile-loop bounds, but...

CVE-2026-97921

In the Linux kernel, the following vulnerability has been resolved: tracing: Free histogram the field rejected for a bad modifier Writing a hist trigger whose value or variable carries a modifier that is not allowed there leaks the fields that were built for it. createvalfield takes the field fro...

CVE-2026-98020

In the Linux kernel, the following vulnerability has been resolved: pdscore: fix cmdregs access racing BAR unmap on reset pdscresetprepare and pdscresetdone's pdscmapbars error path clear/iounmap cmdregs without devcmdlock, and pdsclegacyfirmwareupdate's download loop derefs cmdregs after droppin...