CVE-2026-93273: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: regulator: tps6594: Fix device node reference leaks in multiphase loop In tps6594regulatorprobe, the multi-phase configuration loop calls offindnodebyname to find buck nodes by name, and ofgetparent twice to navigate to the PMIC...

CVE-2026-93263: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: clk: eswin: Zero-initialize stack-allocated clkinitdata eswinclkregisterpll and eswinregisterclkdiv declare a struct clkinitdata on the stack and only initialize some of its fields parentdata respectively parenthws...

CVE-2026-93247: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: mgmt: fix 'hdev-discovery.uuids' NULL dereference 'uuidcount' member of struct 'discoverystate' is assigned and read without any locks, so there is a chance of situation when uuidcount != 0, but uuids is NULL and there...

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...

PT-2026-98025

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs in the spi get device match data function when spi get device id returns NULL. This situation can arise when using driver override without a matching SP...

PT-2026-97879

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null pointer dereference exists in the nfsd file net dispose function. During per-net teardown, the nn-nfsd serv pointer is cleared before the filecache laundrette is shut down. This...

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...

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-2026-98048

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-2026-98121

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-2026-104908

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw88: Add NULL check for chip-edcca th in rtw fw adaptivity result It was recently reported that rtw fw adaptivity result in fw.c dereferences rtwdev-chip-edcca th without a NULL check. The issue is that devices with the...

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-2026-105005

In the Linux kernel, the following vulnerability has been resolved: media: chips-media: wave5: Release m2m ctx after Instance Removed from List Possible use after free if IRQ thread manages to obtain spinlock between m2m ctx release and wave5 release function removing stream instance from list of...

PT-2026-104901

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Avoid DPMS-on for phantom stream Why & How Calling dc update planes and stream separately for stream and its phantom stream causes a NULL pointer dereference, since the phantom is destroyed on the first call. Ski...

PT-2026-104889

In the Linux kernel, the following vulnerability has been resolved: net: appletalk: fix NULL pointer dereference in aarp send ddp aarp send ddp calls atalk find dev addrdev in the LocalTalk fast path without checking for NULL. When the device has no AppleTalk interface configured dev-atalk ptr ==...

PT-2026-104953

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: goku udc: avoid NULL deref of dev-driver in INT USBRESET log goku irq 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...

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...

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 !=...

Linux Distros Unpatched Vulnerability : CVE-2026-93261

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - locking/lockdep: Fix NULL pointer dereference in locksetclass registerlockclass can return NULL when the lock class pool is exhausted, graphlock fails, or key...

CVE-2026-93261: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: locking/lockdep: Fix NULL pointer dereference in locksetclass registerlockclass can return NULL when the lock class pool is exhausted, graphlock fails, or key validation fails. However, locksetclass uses the return value directly...