CVE-2026-97431: Undefined Security Weakness

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

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...

CVE-2026-97513: Undefined Security Weakness

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...

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...

PT-2026-104879

In the Linux kernel, the following vulnerability has been resolved: ALSA: es18xx: check control allocation before private data setup snd es18xx mixer creates controls with snd ctl new1 and then stores bookkeeping pointers or sets private free before calling snd ctl add. snd ctl new1 can return NU...

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...

CVE-2026-97414: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: mt8365-afe-pcm: fix possible NULL-pointer dereferences in mt8365afesuspend mt8365afesuspend allocates the register backup buffer with devmkcalloc, but does not check for allocation failure before using the returne...

PT-2026-98050

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description Running a btrfs balance operation can trigger a null-pointer dereference when metadata corruption causes a chunk in the chunk tree to exist without a corresponding block group in the...

PT-2026-104859

In the Linux kernel, the following vulnerability has been resolved: btrfs: balance: fix potential bg lookup failure in btrfs may alloc data chunk BUG Running btrfs balance can trigger a null-ptr-deref before relocating a data chunk when metadata corruption leaves a chunk in the chunk tree without...

PT-2026-105002

In the Linux kernel, the following vulnerability has been resolved: spi: Add NULL check for spi get device id in spi get device match data Prevent NULL pointer dereference when spi get device id returns NULL, which can happen when using driver override without matching SPI ID entry...

CVE-2026-97480

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-2026-97431

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

CVE-2026-97418

In the Linux kernel, the following vulnerability has been resolved: ALSA: es18xx: check control allocation before private data setup sndes18xxmixer creates controls with sndctlnew1 and then stores bookkeeping pointers or sets privatefree before calling sndctladd. sndctlnew1 can return NULL on...

CVE-2026-97414

In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: mt8365-afe-pcm: fix possible NULL-pointer dereferences in mt8365afesuspend mt8365afesuspend allocates the register backup buffer with devmkcalloc, but does not check for allocation failure before using the returne...

CVE-2026-93796

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

CVE-2026-93236

In the Linux kernel, the following vulnerability has been resolved: media: meson: vdec: fix NULL pointer deref in vdectryfmtcommon When VIDIOCTRYFMT is called with an unsupported pixel format on the OUTPUT queue, vdectryfmtcommon falls back to V4L2PIXFMTMPEG2. However, if a distro has locally...

CVE-2026-88384

OpenEXR 3.4.14 contains a NULL Pointer Dereference in the C++ attribute parsing path. A specially crafted EXR file containing an unknown-type attribute with dataSize set to zero causes the parser to create an opaque attribute with a NULL packeddata pointer. The OpaqueAttribute constructor passes...

CVE-2026-97506

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-2026-93825

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...

CVE-2026-97439

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: preserve non-DOS attribute bits in system.dosattrib BUG A corrupted ntfs3 image can hit a NULL function pointer call in genericperformwrite after toggling system.ntfsattrib and then overwriting system.dosattrib on the...