UBUNTU-CVE-2026-93185

In the Linux kernel, the following vulnerability has been resolved: ASoC: rt700-sdw: always drain jack work on remove rt700sdwremove drains jackdetectwork and jackbtncheckwork only when rt700-hwinit is true. That state bit is cleared by rt700updatestatus when the SoundWire slave becomes UNATTACHE...

UBUNTU-CVE-2026-93103

In the Linux kernel, the following vulnerability has been resolved: RDMA/hfi1: Preserve unit 0 on allocation failure hfi1freedevdata assumes that the device was inserted into the unit table and unconditionally erases dd-unit. If xaallocirq fails, the zero-initialized unit remains zero, so full...

UBUNTU-CVE-2026-93130

In the Linux kernel, the following vulnerability has been resolved: platform/x86: dell-wmi-base: Fix resource leak on module load failure We need to properly clean up the SMBIOS request and the privacy driver when the module load fails...

UBUNTU-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...

CVE-2026-93158

In the Linux kernel, the following vulnerability has been resolved: crypto: sa2ul - stop probe if context pool creation fails saulprobe calls sainitmem to create the DMA pool used for security context buffers, but ignores its return value. If pool creation fails, probe still continues with DMA...

CVE-2026-93171

In the Linux kernel, the following vulnerability has been resolved: leds: lp5860: Fix a potential double-unlock In lp5860deviceinit, if lp5860initdt fails, an already unlocked mutex is unlocked another time. Slightly rework how the lock is taken/released to avoid this potential double unlock...

CVE-2026-93189

In the Linux kernel, the following vulnerability has been resolved: HID: core: quiesce input in hidhwstop to prevent use-after-free A driver's probe calls hiddeviceiostart to enable input delivery, then fails at a later initialization step and unwinds via hidhwstop. The unwind frees struct hidraw...

UBUNTU-CVE-2026-93069

In the Linux kernel, the following vulnerability has been resolved: OPP: Fix cleanup ordering Commit 173e02d67494 "OPP: Initialize scope-based pointers inline" added initialization for all pointers. In some cases, the ordering was changed so that opptable was initialized after opp. This also...

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-2026-93104

In the Linux kernel, the following vulnerability has been resolved: RDMA/rvt: Return NULL after port allocation failure rvtallocdevice deallocates the IB device when its port array cannot be allocated but then returns the pointer to the released allocation. Callers treat any non-NULL value as val...

CVE-2026-93079

In the Linux kernel, the following vulnerability has been resolved: cxl/features: Reject Get Feature count larger than the output buffer cxlctlgetfeature sizes its output buffer from the user's fwctlrpc.outlen, but the device is told to write cxlmboxgetfeatin.count bytes into rpcout-payload, whic...

UBUNTU-CVE-2026-93117

In the Linux kernel, the following vulnerability has been resolved: usb: fix UAF when probe runs concurrent to dyn ID removal Dynamic IDs are only guaranteed to be valid when usbdynidslock is held, as removeidstore can free the node. Thus, make a copy in usbprobeinterface. Clarify the documentati...

UBUNTU-CVE-2026-93145

In the Linux kernel, the following vulnerability has been resolved: clk: qcom: gdsc: tear down per-domain genpds in gdscunregister gdscunregister removes the OF provider entry and tears down the parent/subdomain wiring, but never calls pmgenpdremove on the individual genericpmdomain structures...

UBUNTU-CVE-2026-93170

In the Linux kernel, the following vulnerability has been resolved: dmaengine: xilinxdma: Fix channel idle state management in AXIDMA and MCDMA interrupt handlers Fix a race condition in AXIDMA and MCDMA irq handlers where the channel could be incorrectly marked as idle and attempt spurious...

CVE-2026-93173

In the Linux kernel, the following vulnerability has been resolved: bpf,lsm: Drop bpfprogfree from sleepablelsmhooks bpfprogputrcu is the callrcu callback for non-sleepable programs. securitybpfprogfree called from there fires bpfprogfree in softirq; if a sleepable LSM prog is attached to that...

CVE-2026-93083

In the Linux kernel, the following vulnerability has been resolved: firmware: armscmi: Unwind TX receiver mailbox setup failure mailboxchansetup can request an additional unidirectional TX receiver channel after successfully acquiring the primary channel. If that second request fails, the functio...

CVE-2026-93098

In the Linux kernel, the following vulnerability has been resolved: rpmsg: glink: fix deadlock in endpoint destroy during driver detach During driver detach, the device core holds the device mutex throughout the driver's remove callback chain. When the rpmsg endpoint is destroyed as part of that...

CVE-2026-93166

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: debug: fix off by on in rtw89ppdustr This comparison should be = to avoid an out of bounds access...

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...

CVE-2026-93149

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211hwsim: avoid NULL skb in stop queue drain mac80211hwsimstop drops any frames left in data-pending. The loop currently checks skbqueueempty and then dequeues separately. That split is racy with TX status handling,...