AZL-101628 CVE-2026-89874 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: media: v4l2-async: avoid deleting unlinked ASC entry on link error v4l2asyncmatchnotify creates ancillary media links before adding asc-ascsubdeventry to sd-asclist. If ancillary link creation fails, the function jumps to...

AZL-101399 CVE-2026-89851 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix FCE trace enable parsing in debugfs qla2x00dfsfcewrite called kstrtoul with a NULL result pointer, so a successful parse would dereference NULL and oops. Worse, the int return value 0 on success, negative errno...

DEBIAN-CVE-2026-89845

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Avoid reqqmap double-read in qla2x00errorentry qla2x00errorentry reads ha-reqqmapque twice: once for the NULL check and again when assigning it to req. The map slot is cleared by qla25xxfreereqque ha-reqqmapqueid =...

AZL-101670 CVE-2026-89845 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Avoid reqqmap double-read in qla2x00errorentry qla2x00errorentry reads ha-reqqmapque twice: once for the NULL check and again when assigning it to req. The map slot is cleared by qla25xxfreereqque ha-reqqmapqueid =...

CVE-2026-89845

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Avoid reqqmap double-read in qla2x00errorentry qla2x00errorentry reads ha-reqqmapque twice: once for the NULL check and again when assigning it to req. The map slot is cleared by qla25xxfreereqque ha-reqqmapqueid =...

CVE-2026-89822

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Guard against NULL driverdata in i915pciprobe pcimatchdevice can return the dummy pcideviceidany entry when a device is force-bound via sysfs driveroverride, in which case -driverdata is unset NULL. i915pciprobe casts i...

CVE-2026-90039

This Linux kernel vulnerability affects the NFSD subsystem. Writing to /proc/fs/nfsd/unlock_filesystem or sending the NFSD_CMD_UNLOCK_FILESYSTEM/NFSD_CMD_UNLOCK_EXPORT netlink commands walks NFSv4 client hash tables, but the existing guard (nn->nfsd_serv) is set before nn->conf_id_hashtbl i...

CVE-2026-90039 NFSD: Guard admin state-revocation walks with NFSD_NET_UP

In the Linux kernel, the following vulnerability has been resolved: NFSD: Guard admin state-revocation walks with NFSDNETUP Writing to /proc/fs/nfsd/unlockfilesystem, or sending the NFSDCMDUNLOCKFILESYSTEM or NFSDCMDUNLOCKEXPORT netlink command, walks the NFSv4 client hash tables to revoke open...

CVE-2026-90039 NFSD: Guard admin state-revocation walks with NFSD_NET_UP

In the Linux kernel, the following vulnerability has been resolved: NFSD: Guard admin state-revocation walks with NFSDNETUP Writing to /proc/fs/nfsd/unlockfilesystem, or sending the NFSDCMDUNLOCKFILESYSTEM or NFSDCMDUNLOCKEXPORT netlink command, walks the NFSv4 client hash tables to revoke open...

EUVD-2026-80647

In the Linux kernel, the following vulnerability has been resolved: NFSD: Guard admin state-revocation walks with NFSDNETUP Writing to /proc/fs/nfsd/unlockfilesystem, or sending the NFSDCMDUNLOCKFILESYSTEM or NFSDCMDUNLOCKEXPORT netlink command, walks the NFSv4 client hash tables to revoke open...

EUVD-2026-80628

In the Linux kernel, the following vulnerability has been resolved: USB: gadget: fix NULL pointer dereference in gadgetdevioctl gadgetdevioctl reads dev-gadget before acquiring dev-lock, but dev-state is checked after acquiring the lock. Therefore a concurrent bind can change the device state...

EUVD-2026-80620

In the Linux kernel, the following vulnerability has been resolved: spi: Fix DMA mapping ownership on partial map failure If RX mapping fails after TX mapping succeeds, spimapmsg unmaps TX but leaves txsgmapped set. If TX mapping fails on a later transfer, mappings created for earlier transfers...

CVE-2026-90012 spi: Fix DMA mapping ownership on partial map failure

In the Linux kernel, the following vulnerability has been resolved: spi: Fix DMA mapping ownership on partial map failure If RX mapping fails after TX mapping succeeds, spimapmsg unmaps TX but leaves txsgmapped set. If TX mapping fails on a later transfer, mappings created for earlier transfers...

CVE-2026-90012

CVE-2026-90012 is a Linux kernel SPI bug in DMA mapping ownership on partial map failure. When RX mapping fails after TX mapping succeeds, __spi_map_msg() unmaps TX but leaves tx_sg_mapped set, and cur_{tx,rx}_dma_dev are not yet updated. The subsequent spi_unmap_msg() can then double-free a TX m...

CVE-2026-90012 spi: Fix DMA mapping ownership on partial map failure

In the Linux kernel, the following vulnerability has been resolved: spi: Fix DMA mapping ownership on partial map failure If RX mapping fails after TX mapping succeeds, spimapmsg unmaps TX but leaves txsgmapped set. If TX mapping fails on a later transfer, mappings created for earlier transfers...

CVE-2026-89993 dmaengine: dw-edma: Initialize IRQ data before requesting IRQs

In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-edma: Initialize IRQ data before requesting IRQs dwedmairqrequest passes struct dwedmairq to requestirq before dwedmachannelsetup fills the back pointer. A shared interrupt can therefore enter the handler with...

EUVD-2026-80555

In the Linux kernel, the following vulnerability has been resolved: s390/vfio-ap: Fix NULL deref in statusshow during queue probe When vfioapmdevprobequeue creates the sysfs attribute group, the queue's driver data has not yet been set. A concurrent read of the 'status' attribute can therefore ca...

CVE-2026-89955 s390/vfio-ap: Fix NULL deref in status_show() during queue probe

In the Linux kernel, the following vulnerability has been resolved: s390/vfio-ap: Fix NULL deref in statusshow during queue probe When vfioapmdevprobequeue creates the sysfs attribute group, the queue's driver data has not yet been set. A concurrent read of the 'status' attribute can therefore ca...

CVE-2026-89912

CVE-2026-89912 affects the Linux kernel in the KVM arm64 vgic-its subsystem. When a guest issues MAPC with V=0 , the ite->collection pointer is nulled while the ITE remains on the device's ITT list. The function vgic_its_save_ite() then dereferences this NULL pointer unconditionally when the V...

EUVD-2026-80512

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: vgic-its: Don't dereference a NULL collection on ITT save MAPC with V=0 drops ite-collection but leaves the ITE on the device's ITT list, and vgicitssaveite dereferences it unconditionally. A guest that issues MAPD,...