CVE-2026-97484: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: usbip: vhcihcd: fix NULL deref in statusshowvhci platformgetdrvdata can return NULL if a VHCI host controller's probe failed e.g. due to USB bus number exhaustion. statusshowvhci checked for a NULL pdev but not for a NULL hcd...

CVE-2026-93825

In the Linux kernel, the following vulnerability has been resolved: spi: Add NULL check for spigetdeviceid in spigetdevicematchdata Prevent NULL pointer dereference when spigetdeviceid returns NULL, which can happen when using driveroverride without matching SPI ID entry...

PT-2026-105007

In the Linux kernel, the following vulnerability has been resolved: usbip: vhci hcd: fix NULL deref in status show vhci platform get drvdata can return NULL if a VHCI host controller's probe failed e.g. due to USB bus number exhaustion. status show vhci checked for a NULL pdev but not for a NULL...

CVE-2026-93212: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: nfsd: guard nfsdserv deref in nfsdfilenetdispose nfsdfilenetdispose is the consumer side of l-freeme: the nfsd service thread loop calls it to drain entries that the filecache garbage collector and shrinker append via...

CVE-2026-93274: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: pinctrl: bcm2835: Don't remove an unregistered GPIO chip If the devmpinctrlregister function fails, bcm2835pinctrlprobe calls gpiochipremove before gpiochipadddata has registered the GPIO chip. This means that upon failure the...

CVE-2026-93274

In the Linux kernel, the following vulnerability has been resolved: pinctrl: bcm2835: Don't remove an unregistered GPIO chip If the devmpinctrlregister function fails, bcm2835pinctrlprobe calls gpiochipremove before gpiochipadddata has registered the GPIO chip. This means that upon failure the...

PT-2026-98135

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference exists in the rtw fw adaptivity result function within fw.c of the rtw88 wifi driver. The issue occurs because devices using the 8821CE chip do not define the...

CVE-2026-97446

In the Linux kernel, the following vulnerability has been resolved: ACPICA: Fix NULL pointer dereference in acpinscustompackage acpinscustompackage unconditionally dereferences the first element of the package to read the BIX version number, without checking for NULL: if Elements-Common.Type !=...

PT-2026-98048

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL-pointer dereference can occur in the ASOC mediatek mt8365-afe-pcm component. The function mt8365 afe suspend uses devm kcalloc to allocate a register backup buffer but fails to...

PT-2026-98138

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null pointer dereference exists during the devcoredump cleanup process. In the xe devcoredump snapshot free function, the ss-gt variable may be NULL if the snapshot was not fully...

PT-2026-104982

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix null pointer dereference in devcoredump cleanup In xe devcoredump snapshot free, ss-gt may be NULL when the snapshot was never fully populated e.g., when cleanup is triggered without a prior capture. Guard the xe guc...

PT-2026-104911

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: pcie: null RX pointers after free When iwl pcie tx init fails after RX init, nic init unwinds via iwl pcie rx free. The freed RX members stayed non-NULL on the live transport object, so later teardown or retry coul...

PT-2026-98065

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs when the dc update planes and stream function is called separately for a stream and its associated phantom stream. This happens because the phantom stre...

PT-2026-98121

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference exists in the mmc davinci irq function within the Linux kernel. The issue occurs because the function only returns early when both host-cmd and host-data are...

PT-2026-104928

In the Linux kernel, the following vulnerability has been resolved: mmc: davinci: avoid NULL deref of host-data in IRQ handler mmc davinci irq returns early only when both host-cmd and host-data are NULL: if host-cmd == NULL && host-data == NULL ... return IRQ NONE; So we may legitimately reach t...

PT-2026-104989

In the Linux kernel, the following vulnerability has been resolved: ACPICA: Fix NULL pointer dereference in acpi ns custom package acpi ns custom package unconditionally dereferences the first element of the package to read the BIX version number, without checking for NULL: if Elements-Common.Typ...

ROS-20260924-73-0051

The vulnerability of the buserror030 function in the Linux operating system is related to the assignment of the NULL pointer. Exploiting this vulnerability can allow a remote attacker to cause a service failure...

ROS-20260924-73-0057

The vulnerability of the replaceatomicwriteblock function in the fs/f2fs/segment.c file of the Linux kernel’s File System F2FS module is related to the assignment of a NULL pointer. Exploiting this vulnerability could allow a remote attacker to cause service interruptions...

ROS-20260924-73-0068

The vulnerability of the i40evalidatecloudfilter function in the drivers/net/ethernet/intel/i40e/i40evirtchnlpf.c file of the Intel Ethernet network adapter driver for the Linux operating system is related to the assignment of the NULL pointer. Exploiting this vulnerability could allow an attacke...

PT-2026-98125

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null-pointer dereference can occur in the crypto: ixp4xx component. The chainup buffers function, which creates a linked list of buffer descriptors for a scatterlist, fails to handle...