Linux Distros Unpatched Vulnerability : CVE-2026-92413

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw has been found in Artifex MuPDF up to b6d17493700c621c0e70036980a6ebd06d2202c9. Affected by this vulnerability is the function pdfopenfilter of the file...

CVE-2026-90335: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: tty: skip cdevdel when no cdev is registered TTY device registration can fail before a cdev is allocated. Serial core keeps the port so setserial can still use it, and later removal passes the NULL cdev slot to cdevdel, causing a...

CVE-2026-90430: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: iommu/tegra241-cmdqv: Publish an LVCMDQ only after it is fully initialized tegra241vintfinitlvcmdq stores the freshly allocated vcmdq pointer to the vintf-lvcmdqs array, before tegra241vcmdqallocsmmucmdq builds the vcmdq-cmdq. Th...

CVE-2026-90164: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: smb/server: abort initialization when proc setup fails ksmbdserverinit calls ksmbdprocinit before creating the remaining proc entries and server subsystems. ksmbdprocinit tears down partial state on a procfs or percpucounter...

PT-2026-94683

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL-pointer dereference occurs during TTY device removal. This happens when TTY device registration fails before a cdev is allocated, but the serial core retains the port for use by...

PT-2026-94642

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the IB/isert component where the isert put login tx function sends the final Login Response before the session is registered via transport register session. If an...

PT-2026-94492

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs in the dpll device ops function during a teardown race condition. This happens when the last owner of a dpll device unregisters while another driver sti...

PT-2026-94645

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/sun4i component where the sun4i crtc init function returns NULL instead of an error pointer when layer initialization fails. Because the caller function sun4i...

CVE-2026-90400: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: md: recheck spare changes before starting sync removespares and removeandaddspares modify the array's rdev configuration. These operations are only safe after the array has been suspended. mdstartsync checks whether spare...

CVE-2026-90426: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: iommu/tegra241-cmdqv: Free the error IRQ before tearing down VINTFs tegra241cmdqvremove tears each VINTF down first, then calls freeirq. Tearing a VINTF down frees vintf0 and clears cmdqv-vintfs0. An error in that window makes...

PT-2026-94532

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the null blk driver where attribute store methods generated with NULLB DEVICE ATTR do not use locks when updating device configurations. Because the NULLB DEV ...

PT-2026-94555

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ALSA sequencer MIDI component where the snd midi input event function can run while a rawmidi substream is closing. This creates a race condition in snd rawmidi...

PT-2026-94848

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description Multiple issues occur in the ipoctal component when a device is removed while a tty session remains active. These include a Use-After-Free UAF of struct ipoctal because the remove callba...

PT-2026-94854

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the f uac1 legacy USB gadget driver where the UAC1 STR ATTRIBUTE macro defines configfs show/store handlers for the fn play, fn cap, and fn cntl string options. The...

PT-2026-94866

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists during the teardown of Display Manager DM I2C adapters. Because these adapters may remain visible to userspace while the teardown process is active, a concurrent...

PT-2026-94871

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the dax holder notify failure function. The function reads the holder ops variable twice without using READ ONCE, once for a NULL check and once for the indire...

PT-2026-94745

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs in the qcom SCM driver during the probe process. In qcom scm probe, the function devm request threaded irq is called before the scm variable is publishe...

PT-2026-94748

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the md module where md start sync checks for spare configuration changes before acquiring the reconfig mutex. Because the rdev state can change before the mute...

PT-2026-94777

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the iommu/tegra241-cmdqv component where the error interrupt service routine ISR is not properly synchronized with VINTF initialization and deinitialization. The...

PT-2026-94778

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists where tegra241 vintf init lvcmdq stores a newly allocated vcmdq pointer in the vintf-lvcmdqs array before tegra241 vcmdq alloc smmu cmdq finishes building the vcmdq-cmdq...