CVE-2026-74706

CVE-2026-74706 is a NULL pointer dereference in the Linux kernel's bnge (Broadcom NetXtreme-E) network driver. When allocation of auxr_dev fails during auxiliary device setup, the error path invokes bnge_aux_dev_release(), which unconditionally dereferences aux_priv->auxr_dev->pdev. Since a...

CVE-2026-74684

CVE-2026-74684 is a NULL pointer dereference in the Linux kernel's TAP device driver (tap_get_user_xdp()). When the vhost TX path passes an XDP buffer containing a GSO virtio-net header with the protocol field set to zero, tun_vnet_hdr_to_skb() can invoke dev_parse_header_protocol() while skb-&gt...

EUVD-2026-64371

In the Linux kernel, the following vulnerability has been resolved: net: tap: set skb-dev before parsing virtio net header in tapgetuserxdp The commit 4f61f133f354 "net: tap: NULL pointer derefence in devparseheaderprotocol when skb-dev is null" fixed a crash in tapgetuser by assigning skb-dev...

EUVD-2026-64591

In the Linux kernel, the following vulnerability has been resolved: serial: 8250dma: Clear stale RX state on shutdown serial8250releasedma terminates RX DMA and releases the channel, but leaves rxrunning set. If the port is closed while an RX transfer is active, the stale state remains while rxch...

CVE-2026-74654

This Linux kernel vulnerability affects the serial 8250 DMA driver . When a serial port is closed while an RX DMA transfer is active, serial8250_release_dma() leaves the rx_running flag set. On subsequent reopen, the DesignWare BUSY workaround calls serial8250_rx_dma_flush() before a new RX chann...

CVE-2026-74654 serial: 8250_dma: Clear stale RX state on shutdown

In the Linux kernel, the following vulnerability has been resolved: serial: 8250dma: Clear stale RX state on shutdown serial8250releasedma terminates RX DMA and releases the channel, but leaves rxrunning set. If the port is closed while an RX transfer is active, the stale state remains while rxch...

CVE-2026-74633 tracing: Fix NULL pointer dereference in module event cache removal

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix NULL pointer dereference in module event cache removal A module-only event filter such as ":mod:foo" is cached with a NULL eventmod-match when foo has not been loaded. If a later write tries to remove a specific matc...

CVE-2026-74633

CVE-2026-74633 is a NULL pointer dereference in the Linux kernel's ftrace tracing subsystem. When a module-only event filter (e.g., :mod:foo) is cached while the module is not yet loaded, event_mod->match remains NULL. A subsequent write attempting to remove a specific match from that module p...

EUVD-2026-64570

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix NULL pointer dereference in module event cache removal A module-only event filter such as ":mod:foo" is cached with a NULL eventmod-match when foo has not been loaded. If a later write tries to remove a specific matc...

CVE-2026-74610

CVE-2026-74610 is a kernel NULL pointer dereference in the Linux kernel TLS subsystem (tls_sw_sendmsg_locked). When the copy path fills the plaintext sk_msg ring, it fails to set full_record, leaving the record full and unpushed. A subsequent splice() call then writes into the already-full ring; ...

EUVD-2026-64547

In the Linux kernel, the following vulnerability has been resolved: tls: don't leave a full plaintext skmsg ring unpushed When the copy path in tlsswsendmsglocked adds the fragment that fills the plaintext skmsg ring, it does not set fullrecord, so the record is left full and unpushed. A later...

CVE-2026-74610 tls: don't leave a full plaintext sk_msg ring unpushed

In the Linux kernel, the following vulnerability has been resolved: tls: don't leave a full plaintext skmsg ring unpushed When the copy path in tlsswsendmsglocked adds the fragment that fills the plaintext skmsg ring, it does not set fullrecord, so the record is left full and unpushed. A later...

PT-2026-79707

In the Linux kernel, the following vulnerability has been resolved: vhost-scsi: reject feature changes after endpoint vhost scsi setup vq cmds runs from VHOST SCSI SET ENDPOINT and allocates each command's protection scatterlist array prot sgl according to the acknowledged VIRTIO SCSI F T10 PI bi...

PT-2026-79737

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check for tg ops in dce110 set avmute Some older DCE timing generators do not implement is tg enabled in their ops table. Calling it unconditionally when waiting for AV mute frames causes a NULL pointer dereferen...

PT-2026-79592

In the Linux kernel, the following vulnerability has been resolved: sctp: fix use-after-free of cached ASCONF chunk addip last asconf caches the outstanding outbound ASCONF chunk. The normal ASCONF-ACK completion path releases the chunk and clears the pointer. However, sctp asconf queue teardown...

PT-2026-79638

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix NULL pointer dereference in module event cache removal A module-only event filter such as ":mod:foo" is cached with a NULL event mod-match when foo has not been loaded. If a later write tries to remove a specific mat...

PT-2026-79659

In the Linux kernel, the following vulnerability has been resolved: serial: 8250 dma: Clear stale RX state on shutdown serial8250 release dma terminates RX DMA and releases the channel, but leaves rx running set. If the port is closed while an RX transfer is active, the stale state remains while...

PT-2026-79733

In the Linux kernel, the following vulnerability has been resolved: xfs: handle NULL b addr in xfs buf free When xfs buf alloc backing mem fails, xfs buf free is called with bp-b addr still NULL. The code falls through to the folio put path which calls virt to folioNULL, dereferencing an invalid...

PT-2026-79615

In the Linux kernel, the following vulnerability has been resolved: tls: don't leave a full plaintext sk msg ring unpushed When the copy path in tls sw sendmsg locked adds the fragment that fills the plaintext sk msg ring, it does not set full record, so the record is left full and unpushed. A...

PT-2026-79689

In the Linux kernel, the following vulnerability has been resolved: net: tap: set skb-dev before parsing virtio net header in tap get user xdp The commit 4f61f133f354 "net: tap: NULL pointer derefence in dev parse header protocol when skb-dev is null" fixed a crash in tap get user by assigning...