CVE-2026-72352

In the Linux kernel, the following vulnerability has been resolved: HID: bpf: Fix hidbpfgetdata range check hidbpfgetdata returns a pointer into the HID-BPF context data when the caller-provided offset and size fit inside ctx-allocatedsize. The current check adds rdwrbufsize and offset before...

CVE-2026-72351

In the Linux kernel, the following vulnerability has been resolved: gue: validate REMCSUM private option length GUE private flags can indicate that remote checksum offload metadata is present. The private flags field itself is accounted for by guehdrflagslen, but guehdrprivflagslen currently...

CVE-2026-72350

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtu32: reject invalid shift counts u32matchit 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...

CVE-2026-72349

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtrateest: fix u64 truncation in xtrateestmt On links faster than 34 Gbps, where byte rate may exceed 2^32-1 4.3 GBps, the comparison result becomes incorrect because the truncated value no longer reflects the actual...

CVE-2026-72348

In the Linux kernel, the following vulnerability has been resolved: netfilter: ip6tables: mark malformed IPv6 extension headers for hotdrop The ah, hbh and rt matches check that the fixed extension header is present, then use the header length field to derive the advertised extension header lengt...

CVE-2026-72347

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtconnmark: reject invalid shift parameters Revision 2 of the CONNMARK target accepts user-controlled shift parameters and applies them to 32-bit mark values in connmarktgshift. A shiftbits value of 32 or more triggers...

CVE-2026-72346

In the Linux kernel, the following vulnerability has been resolved: platform/x86: bitland-mifs-wmi: Fix NULL pointer dereference during suspend/resume The driver registers two distinct WMI devices: a control device BITLANDWMICONTROL and an event device BITLANDWMIEVENT. During the probe phase, the...

CVE-2026-72345

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: LAG, Fix off-by-one in single-FDB error rollback On failure at index i, the reverse cleanup loop in mlx5lagcreatesinglefdb starts from i, so the failed index itself is rolled back. That can operate on uninitialized stat...

CVE-2026-72343

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix HV VHCA stats zero-sized buffer allocation mlx5ehvvhcastatscreate is called from mlx5enicenable, before mlx5eopen. At that point priv-statsnch is still zero, because it is only ever incremented in...

CVE-2026-72344

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: TC, skip peer flow cleanup when LAG seq is unavailable mlx5laggetdevseq will return error when the peer isn't in the LAG or when no device is marked as master. Result bad memory access and kernel crash1. Hence, skip th...

CVE-2026-72342

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix HV VHCA stats agent registration race mlx5ehvvhcastatscreate registers the stats agent through mlx5hvvhcaagentcreate. The helper publishes the agent in hvvhca-agentstype under agentslock and immediately schedules a...

CVE-2026-72340

In the Linux kernel, the following vulnerability has been resolved: net: microchip: vcap: fix races on the shared Super VCAP block The VCAP instances on a chip are not independent, yet they are locked independently. On sparx5 and lan969x the IS0 and IS2 instances are backed by the same Super VCAP...

CVE-2026-72341

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix publication race for priv-channelstats mlx5echannelstatsalloc publishes a new entry to priv-channelstats and then increments priv-statsnch as a publication token, but neither store carries any memory barrier:...

CVE-2026-72339

In the Linux kernel, the following vulnerability has been resolved: qede: fix off-by-one in BD ring consumption on buildskb failure qederxbuildskb and qedetparxbuildskb do not check for a NULL return from qedebuildskb. When it returns NULL under memory pressure, the functions still consume a BD...

CVE-2026-72337

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: 6lowpan: avoid untracked enable work lowpanenableset allocates a temporary work item and schedules doenableset on systemwq, then returns to debugfs. The debugfs active operation has ended at that point, but the worker...

CVE-2026-72338

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

CVE-2026-72336

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: 6lowpan: hold L2CAP conn across debugfs control getl2capconn looks up an LE hciconn under hdev protection, but then drops that protection before reading hcon-l2capdata and before lowpancontrolwrite later dereferences...

CVE-2026-72334

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

CVE-2026-72335

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: Fix adv monitor add failure cleanup hciaddadvmonitor publishes a new advmonitor in hdev-advmonitorsidr before the powered MSFT setup step. The MSFT offload add path can then fail either locally before the...

CVE-2026-72333

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: fix tx ident leak for commands without a response Commit 6c3ea155e5ee "Bluetooth: L2CAP: Fix not tracking outstanding TX ident" changed ident allocation to use an IDA, releasing idents in l2capputident when the...

CVE-2026-72331

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix VMA access race aie2populaterange and amdxdnaumaprelease access a saved VMA pointer that may have already been freed, leading to a potential use-after-free. Remove the VMA accesses from these functions to avoid...

CVE-2026-72332

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Prevent PM resume deadlock in hwctxsyncdebugbo amdxdnahwctxsyncdebugbo invokes the hardware hwctxsyncdebugbo callback while holding xdna-devlock. The callback may call amdxdnacmdsubmit, which in turn calls...

CVE-2026-72330

In the Linux kernel, the following vulnerability has been resolved: net/tls: Consume empty data records in tlsswreadsock A peer may send a zero-length TLS applicationdata record; TLS 1.3 explicitly permits these as a traffic-analysis countermeasure RFC 8446, Section 5.1. After decryption such a...

CVE-2026-72329

In the Linux kernel, the following vulnerability has been resolved: net/liquidio: drop cached VF pcidev LUT The PF SR-IOV enable path caches VF pcidev pointers in dpiringtovfpcidevlut by iterating with pcigetdevice. Those entries do not own a reference, because the iterator drops the previous...

CVE-2026-72328

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix potential amdxdnaumap lifetime race amdxdnaumaprelease calls the blocking mmuintervalnotifierremove before removing the object from abo-mem.umaplist. If aie2populaterange runs concurrently, it may obtain a...

CVE-2026-72327

In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Reject invalid indirect BO handle in indirect CSD setup v3dgetcpuindirectcsdparams looks up the indirect buffer object from a userspace-supplied handle but never checks the result. A bogus or stale handle makes...

CVE-2026-72326

In the Linux kernel, the following vulnerability has been resolved: net/sched: cake: reject overhead values that underflow length CAKE accepts signed overhead values and stores them in an s16, but the adjusted packet length calculation uses unsigned arithmetic. A negative effective length can...

CVE-2026-72325

In the Linux kernel, the following vulnerability has been resolved: perf/x86/amd/core: Avoid enabling BRS from the SVM reload path Branch Sampling BRS and Last Branch Record LBR are mutually exclusive hardware features, and users of both are tracked via cpuc-lbrusers. When SVM is toggled on a CPU...

CVE-2026-72324

In the Linux kernel, the following vulnerability has been resolved: gpio: mvebu: free generic chips on unbind irqallocdomaingenericchips allocates generic chip data that must be freed via irqdomainremovegenericchips. The devres action mvebugpioremoveirqdomain only called irqdomainremove, which on...

CVE-2026-72322

In the Linux kernel, the following vulnerability has been resolved: ipv6: mcast: Fix potential UAF in MLD delayed work A race condition exists between device teardown and incoming MLD query processing, leading to a Use-After-Free in the MLD delayed work. During device destruction, the primary...

CVE-2026-72323

In the Linux kernel, the following vulnerability has been resolved: ipv4: igmp: Fix potential UAF in igmpgqstarttimer A race condition exists between device teardown inetdevdestroy and incoming IGMP query processing igmprcv, leading to a Use-After-Free in the IGMP timer callback. During device...

CVE-2026-72321

In the Linux kernel, the following vulnerability has been resolved: ipv4: igmp: Fix potential memory leaks in igmpmodtimer and igmpstoptimer When a timer is deleted and not re-armed in igmpmodtimer, or stopped in igmpstoptimer, the code currently decrements the reference counter of the multicast...

CVE-2026-72320

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftlookup: fix catchall element handling with inverted lookups nftlookupeval decides whether a lookup matched found from the direct set lookup and priv-invert before falling back to the catchall element used by interva...

CVE-2026-72319

In the Linux kernel, the following vulnerability has been resolved: ipvs: ensure inner headers in ICMP errors are in headroom Sashiko points out that after stripping the outer headers with pskbpull we should ensure the inner IP headers in ICMP errors from tunnels are present in the skb headroom f...

CVE-2026-72317

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: pin upper rpcclnt across the TLS connectworker The TLS connect path has a use-after-free: nothing pins the upper rpcclnt across the delayed connectworker. xsconnect stores task-tkclient in sockxprt::clnt as a raw pointer...

CVE-2026-72318

In the Linux kernel, the following vulnerability has been resolved: cifs: validate DFS referral string offsets parsedfsreferrals validates that the response header and referral array fit in the received buffer, but each referral also contains string offsets supplied by the server. Those offsets a...

CVE-2026-72316

In the Linux kernel, the following vulnerability has been resolved: dm era: fix NULL pointer dereference in metadataopen metadataopen returns NULL when kzallocobj fails, but the caller eractr only checks ISERRmd. Since ISERRNULL returns false, the NULL pointer is treated as a valid result and lat...

CVE-2026-72314

In the Linux kernel, the following vulnerability has been resolved: regulator: core: regulatorlocktwo should test for EDEADLK not EDEADLOCK Compare against -EDEADLK, which is what wwmutexlock actually returns and what every other deadlock check in this file already uses. Function regulatorlocktwo...

CVE-2026-72315

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix busy dentry warning on unmount after DIO Commit c68337442f03 "cifs: Fix busy dentry used after unmounting" fixed the issue in cifs where deferred close of a file led to a dentry reference count not being released...

CVE-2026-72313

In the Linux kernel, the following vulnerability has been resolved: drm/fb-helper: Only consider active CRTCs for vblank sync Only synchronize fbdev output to the vblank of an active CRTC. Go over the list of CRTCs and pick the first that matches. Fixes warnings as the one shown below 77.201354...

CVE-2026-72312

In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: fix VF bringup affecting PF promiscuous state Mbox handling of nixsetrxmode for a VF with promiscuous and allmulti flags set to false causes deletion of the PF's promiscuous and allmulti MCAM rules. This occurs...

CVE-2026-72311

In the Linux kernel, the following vulnerability has been resolved: drm/xe: free madvise VMA array on L2 flush failure xevmmadviseioctl allocates madviserange.vmas in getvmas. After getvmas succeeds with at least one VMA, error paths must go through freevmas so the array is released before the...

CVE-2026-72310

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix overflow in passthrough ioctl bounds check smb2ioctlqueryinfo validates the PASSTHRUFSCTL response payload before copying it to userspace. The payload offset and length both come from 32-bit fields. The bounds...

CVE-2026-72308

In the Linux kernel, the following vulnerability has been resolved: mlxsw: fix refcount leak in mlxswspportlagjoin When mlxswspportlagindexget fails, mlxswspportlagjoin returns an error without releasing the lag reference obtained by the earlier mlxswsplagget. All other error paths in the functio...

CVE-2026-72309

In the Linux kernel, the following vulnerability has been resolved: tracing/remotes: Fix leak in traceremoteallocbuffer error path If page allocation fails in traceremoteallocbuffer, desc-nrcpus is not yet incremented for the current CPU. As a consequence, on error, half-allocated rbdesc will not...

CVE-2026-72307

In the Linux kernel, the following vulnerability has been resolved: mlxsw: fix refcount leak in mlxswspvrslpmtreereplace When mlxswspvrslpmtreereplace fails after replacing some VRs, the error rollback loop does not correctly revert the preceding replacements. The loop decrements the index but...

CVE-2026-72306

In the Linux kernel, the following vulnerability has been resolved: vduse: Fix race in vdusedevmsgsync and vdusedevreaditer There is one race case in vdusedevmsgsync and vdusedevreaditer: vdusedevreaditer: lockmsglock; dequeuemsgsendlist; unlockmsglock; vdusedevmsgsync: waittimeout finish...

CVE-2026-72305

In the Linux kernel, the following vulnerability has been resolved: VDUSE: avoid leaking information to userspace The bounceing is not necessarily page aligned, so current VDUSE can leak kernel information through mapping bounce pages to userspace. Allocate bounce pages with GFPZERO to avoid...

CVE-2026-72304

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc4-control: Fix TOCTOU in sofipc4bytesput In sofipc4bytesput, the copy size is derived from the old data-size in the buffer rather than the incoming new data's size field from ucontrol. If the new data has a differen...

CVE-2026-72302

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc3-control: Use overflow checks in controlupdate size calc In sofipc3controlupdate, the expectedsize calculation uses firmware-provided cdata-numelems in arithmetic that could overflow on 32-bit platforms, wrapping t...