CVE-2026-93196

In the Linux kernel, the following vulnerability has been resolved: nvdimm: virtiopmem: refcount requests for token lifetime KASAN reports slab-use-after-free in wakeupcommon: BUG: KASAN: slab-use-after-free in wakeupcommon+0x114/0x160 Read of size 8 at addr ffff88810fdcb710 by task swapper/0/0...

UBUNTU-CVE-2026-93132

In the Linux kernel, the following vulnerability has been resolved: ACPI: RISC-V: Fix riscvacpiaddprtdep loop handling The loop in riscvacpiaddprtdep includes error conditions that are handled in a dubious - if not outright wrong - way, by continuining the loop which skips and misses the entry...

UBUNTU-CVE-2026-93124

In the Linux kernel, the following vulnerability has been resolved: platform/x86: asus-wireless: Fail probe when there is no ACPI match Every platform driver can be forced to match a device that does not match its list of device IDs because of devicematchdriveroverride, so platform drivers that...

UBUNTU-CVE-2026-93165

In the Linux kernel, the following vulnerability has been resolved: platform/chrome: sensorhub: Fix memory overread in ring handler maxresponse and sensornum are read from different EC commands: - maxresponse is from crosecgetprotoinfo. ecdev-maxresponse = info-maxresponsepacketsize - sizeofstruc...

UBUNTU-CVE-2026-93195

In the Linux kernel, the following vulnerability has been resolved: drm/bridge: synopsys: dw-dp: Support unregistering the AUX channel The DisplayPort AUX channel gets initialized and registered during dwdpbind, but it is never unregistered, which may lead to resource leaks and/or use-after-free...

DEBIAN-CVE-2026-93064

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: fix off-by-one in TXF key sanitiser iwlmvmfrobtxfkeyiter tracks the last matched byte position in loop variable 'i'. When a full key match is found match == keylen, 'i' points at the last byte of the matched...

UBUNTU-CVE-2026-93141

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: r8a66597: avoid double free of ep0req in probe error path If usbaddgadgetudc fails, r8a66597probe jumps to erraddudc and frees ep0req, then falls through to cleanup2 where ep0req is freed again when it is non-NULL...

UBUNTU-CVE-2026-93111

In the Linux kernel, the following vulnerability has been resolved: bpf: Mark tracingmulti trampolines as ftrace managed Since tracingmulti link does not set ftracemanaged, it would fail to release the tracingmulti link when attaching tracingmulti link and then attaching fentry link. 3.714215...

UBUNTU-CVE-2026-93134

In the Linux kernel, the following vulnerability has been resolved: printk: Fix possible console use-after-free When emitting a record via legacy printing, it is possible that a handover to another legacy printing context occurs. When a context has performed a handover, the console SRCU read lock...

UBUNTU-CVE-2026-93128

In the Linux kernel, the following vulnerability has been resolved: platform/x86: lg-laptop: Fix LED resource handling The event notification callback might access kbdbacklight even when it was not successfully registered with the LED subsystem. The same happens inside acpiremove, where the LED...

UBUNTU-CVE-2026-93187

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc4-topology: Return error for invalid number of formats When the number of input or output formats is zero, sofipc4widgetsetupcompsrc and sofipc4widgetsetupcompasrc print an error and jump to the cleanup label. At th...

UBUNTU-CVE-2026-93192

In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Clear queue-activejob when v3dfencecreate fails The runjob callbacks for BIN, RENDER, TFU and CSD assign the incoming job to queue-activejob before calling v3dfencecreate. If v3dfencecreate fails, the callback returns NU...

UBUNTU-CVE-2026-93197

In the Linux kernel, the following vulnerability has been resolved: memcg: move LRU size accounting on reparenting instead of copying it When a memory cgroup is offlined its LRU folios are reparented to the parent. lruvecreparentlru splices the child's lists into the parent's and credits the pare...

UBUNTU-CVE-2026-93179

In the Linux kernel, the following vulnerability has been resolved: drm/amd/powerplay: fix VoltageObjectInfo zero-stride loop and OOB read Reject voltage objects whose usSize is smaller than the header or would advance the cursor past the table end, preventing an infinite loop or heap OOB read wh...

UBUNTU-CVE-2026-93086

In the Linux kernel, the following vulnerability has been resolved: firmware: armscmi: Avoid IDR updates while cleaning channels scmicleanupchannels walks the TX/RX channel IDRs with idrforeach to free transport resources and destroy the dedicated transport devices before calling idrdestroy. The...

UBUNTU-CVE-2026-93191

In the Linux kernel, the following vulnerability has been resolved: smack: fix incorrect task context in smackmsgqueuemsgrcv The smackmsgqueuemsgrcv function incorrectly checks the permissions of the 'current' task instead of the 'target' task. In the msgsnd syscall path, if a receiver is already...

UBUNTU-CVE-2026-93177

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/pm/powerplay: bounds-check voltage index in Vega10 lookup vddInd, vddciInd and mvddInd from VBIOS-parsed tables index into vddc, vddci and vddmem lookup tables without bounds checks across nine sites. Return -EINVAL wh...

UBUNTU-CVE-2026-93148

In the Linux kernel, the following vulnerability has been resolved: bpf: Reject MEMALLOC BTF accesses past object bounds BTF struct walks relax the struct-size check for accesses through a trailing flexible array. That is valid for ordinary BTF type walking, but PTRTOBTFID | MEMALLOC values point...

UBUNTU-CVE-2026-93121

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: ffs: Fix fence cleanup in ffsdmabuftransfer error paths The error paths for endpoint-disabled ESHUTDOWN and request-allocation failure ENOMEM in ffsdmabuftransfer jump to errfenceput which calls dmafenceput on the...

UBUNTU-CVE-2026-93118

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: aspeedudc: check endpoint DMA allocation astudcprobe allocates a coherent DMA buffer used as the backing store for endpoint buffers. astudcinitep derives per-endpoint buffer pointers from udc-ep0buf, so a failed...