UBUNTU-CVE-2026-89862

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix BSG job leak on validate flash image error path qla28xxvalidateflashimage returns QLASUCCESS 0 unconditionally, telling the FC BSG transport fcbsghostdispatch that the driver owns and will complete the request...

UBUNTU-CVE-2026-89878

In the Linux kernel, the following vulnerability has been resolved: media: s2255: check firmware size before reading trailing marker s2255probe reads a 4-byte marker and version from the last 8 bytes of the firmware blob fw-datafwsize - 8 and fwsize - 4. If the firmware file is shorter than 8...

UBUNTU-CVE-2026-89801

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/uvmm: fix premature region free on failed OPUNMAPSPARSE In nouveauuvmmbindjobsubmit's OPUNMAPSPARSE arm, op-reg is set from nouveauuvmaregionfind, which only looks the region up and takes no reference; a region's sole...

CVE-2026-89875

In the Linux kernel, the following vulnerability has been resolved: media: ti: vpe: quiesce overflow recovery before freeing streams The VIP overflow recovery worker is armed from the hardirq handler when a FIFO overflow is detected, and the list-complete path looks the stream up through the VPDM...

UBUNTU-CVE-2026-89800

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/uvmm: clear the dirty flag when unwinding an OPUNMAPSPARSE A successful OPUNMAPSPARSE marks its region dirty with nouveauuvmaregiondirty and defers the teardown to nouveauuvmmbindjobcleanup; it does not remove the...

UBUNTU-CVE-2026-89879

In the Linux kernel, the following vulnerability has been resolved: media: s2255: bound JPEG frame size before copying into the buffer s2255fillbuff memcpys vc-jpgsize bytes of a captured JPEG/MJPEG frame into the vb2 plane. vc-jpgsize is taken verbatim from the S2255MARKERFRAME header the device...

CVE-2026-89809

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix scope of mqdmgr dereference in pqmdebugfsmqds Reading /sys/kernel/debug/kfd/mqds while a process holds an active KFD queue triggers a NULL pointer dereference because the for loop that calls mqdmgr-debugfsshowmqd ...

CVE-2026-89902

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Avoid preempt count underflow without probe LoongArch uses break 11 for the breakpoint placed after an instruction that Kprobes executes out of line. Since userspace can issue the same break instruction, dobp can reach...

CVE-2026-89907

In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Validate MSI data before routing it to EIOINTC pchmsisetirq passes e-msi.data straight into eiointcsetirq as the irq number. The MSI data comes from userspace, that either via a KVMIRQROUTINGMSI entry set with...

CVE-2026-89832

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to clear dirty flag on folio in error path If node block is corrupted due to chksum mismatch or inconsistent footer info, it needs to drop clear flag of node folio, in order to persist inconsistent node data to storage...

CVE-2026-89805

In the Linux kernel, the following vulnerability has been resolved: drm/pagemap: Fix folio allocation fallback and use-after-put drmpagemapmigratepopulaterampfn had two issues when populating RAM PFNs with higher-order folios: 1. The higher-order vmaallocfolio/folioalloc calls did not pass...

CVE-2026-89862

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix BSG job leak on validate flash image error path qla28xxvalidateflashimage returns QLASUCCESS 0 unconditionally, telling the FC BSG transport fcbsghostdispatch that the driver owns and will complete the request...

CVE-2026-89908

In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Preserve memslot arch flags on KVMMRFLAGSONLY kvmarchpreparememoryregion computes new-arch.flags, i.e. whether a memslot is KVMMEMHUGEPAGECAPABLE or KVMMEMHUGEPAGEINCAPABLE, only for KVMMRCREATE and KVMMRMOVE, and...

CVE-2026-89882

In the Linux kernel, the following vulnerability has been resolved: media: rkvdec: hevc: guard INTERREFPICSETPRED index underflow strefpicsetprediction computes the reference RPS index as strpsidx - deltaidxminus1 + 1 per HEVC spec equation 7-59. Both operands are u8, so when deltaidxminus1 + 1...

UBUNTU-CVE-2026-89843

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Zero-init bsg stack buffers to avoid info leak Several bsg handlers stage their request/reply in an uninitialized 256-byte on-stack buffer uint8t bsgDMAPOOLSIZE and fill it via sgcopytobuffer, which only copies as...

UBUNTU-CVE-2026-89889

In the Linux kernel, the following vulnerability has been resolved: media: i2c: imx415: Release runtime PM reference on VBLANK error The VBLANK path returned immediately when programming VMAX failed after pmruntimegetifinuse had taken a runtime PM reference. Break out of the switch instead so the...

UBUNTU-CVE-2026-89836

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix folionrpages race after put in large folio invalidate Our v6.18 based Android system is continuely suffering livelock and bad page stat as shown in1 which related to broken xarray slot status. By investigating big folio...

CVE-2026-89893

In the Linux kernel, the following vulnerability has been resolved: media: cx23885: cancel NetUP CI work before teardown netupciexit frees a netupcistate while its work item, netupreadcistatus, may still be pending or running on the system workqueue. The worker obtains the state with containerof...

CVE-2026-89877

In the Linux kernel, the following vulnerability has been resolved: media: saa7164: fix cleanup on resource allocation failure saa7164devsetup adds the device to the global saa7164devlist before requesting the PCI BAR memory regions. If getresources fails, saa7164devsetup decrements the device...

CVE-2026-89824

In the Linux kernel, the following vulnerability has been resolved: drm/panel-edp: fix i2c adapter leak on probe failure Make sure to drop the i2c adapter reference on probe failure e.g. probe deferral and on driver unbind also if a devicetree redundantly uses the 'ddc-i2c-bus' property to point ...