CVE-2026-93212

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-2026-97519

The Linux kernel contains a null pointer dereference vulnerability within the drm/xe component during devcoredump cleanup . Specifically, in xe_devcoredump_snapshot_free(), the ss->gt pointer may be NULL if a snapshot was never fully populated, leading to a crash when xe_guc_capture_put_matche...

EUVD-2026-86117

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

CVE-2026-97516

The Linux kernel 's rtw88 driver contains a vulnerability where the rtw_fw_adaptivity_result() function in fw.c dereferences rtwdev->chip->edcca_th without a NULL check . This specific issue affects devices using the 8821CE chip , as these devices do not define edcca_th in their chip inform...

EUVD-2026-86114

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw88: Add NULL check for chip-edccath in rtwfwadaptivityresult It was recently reported that rtwfwadaptivityresult in fw.c dereferences rtwdev-chip-edccath without a NULL check. The issue is that devices with the 8821CE ch...

EUVD-2026-86111

In the Linux kernel, the following vulnerability has been resolved: media: chips-media: wave5: Release m2mctx after Instance Removed from List Possible use after free if IRQ thread manages to obtain spinlock between m2mctx release and wave5release function removing stream instance from list of...

CVE-2026-97513 media: chips-media: wave5: Release m2m_ctx after Instance Removed from List

In the Linux kernel, the following vulnerability has been resolved: media: chips-media: wave5: Release m2mctx after Instance Removed from List Possible use after free if IRQ thread manages to obtain spinlock between m2mctx release and wave5release function removing stream instance from list of...

CVE-2026-97513

The Linux kernel contains a vulnerability in the chips-media: wave5 driver. A use-after-free condition can occur if an IRQ thread acquires a spinlock between the release of m2m_ctx and the wave5_release function removing the stream instance from the active list. This results in a null pointer der...

EUVD-2026-86106

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Set tb-rootswitch to NULL when domain is stopped Similarly what we do with the firmware connection manager. This makes tbxdphandlerequest return error to the remote host. However, we need to make sure we keep the uui...

CVE-2026-97508

The Linux kernel contains a vulnerability related to the thunderbolt subsystem. The issue arises because tb->root_switch is not properly set to NULL when a domain is stopped. Fixing this ensures that tb_xdp_handle_request() correctly returns an error to the remote host while maintaining the uu...

EUVD-2026-86104

In the Linux kernel, the following vulnerability has been resolved: crypto: ixp4xx - fix buffer chain unwind on allocation failure chainupbuffers builds a linked list of buffer descriptors for a scatterlist. If dmapoolalloc fails while constructing the list, the current code sets buf to NULL and...

CVE-2026-97506

The Linux kernel contains a vulnerability in the crypto: ixp4xx component where a null-pointer dereference can occur during buffer chain construction. Specifically, if dma_pool_alloc() fails within the chainup_buffers() function, the code incorrectly sets the buffer pointer to NULL and subsequent...

EUVD-2026-86100

In the Linux kernel, the following vulnerability has been resolved: mmc: davinci: avoid NULL deref of host-data in IRQ handler mmcdavinciirq returns early only when both host-cmd and host-data are NULL: if host-cmd == NULL && host-data == NULL ... return IRQNONE; So we may legitimately reach the...

CVE-2026-97502

The Linux kernel contains a vulnerability in the mmc_davinci_irq() function within the davinci host controller driver. The root cause is a NULL pointer dereference occurring when host->data is NULL, but specific status bits (such as TOUTRD , CRCWR , or CRCRD ) are set in qstatus. Specifically,...

EUVD-2026-86082

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-2026-97484

The Linux kernel contains a NULL pointer dereference vulnerability in the usbip: vhci_hcd component. The issue occurs because platform_get_drvdata() can return NULL if a VHCI host controller's probe fails (e.g., due to USB bus number exhaustion). The status_show_vhci() function fails to check for...

CVE-2026-97482

The Linux kernel contains a vulnerability in the goku_udc USB gadget driver where the goku_irq() function performs a NULL pointer dereference . The issue occurs when an INT_USBRESET event is received before a gadget driver is bound or after it has been unbound. In these scenarios, dev->driver ...

EUVD-2026-86080

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: gokuudc: avoid NULL deref of dev-driver in INTUSBRESET log gokuirq handles a number of bus events under a single ep0 path. It already guards the gadget driver suspend/resume callbacks against a NULL -driver: if...

EUVD-2026-86078

In the Linux kernel, the following vulnerability has been resolved: tty: serial: 8250: protect against NULL uart-port.dev in register serial8250register8250port conditionally copies uart-port.dev from up-port.dev only when up-port.dev is non-NULL: if up-port.dev uart-port.dev = up-port.dev; ... S...

CVE-2026-97480

A vulnerability exists in the Linux kernel within the tty serial 8250 driver. The function serial8250_register_8250_port() fails to ensure that uart->port.dev is non-NULL when both the existing uart slot and the new up structure have NULL ->dev pointers. This leads to a NULL pointer derefer...