PT-2026-104935

In the Linux kernel, the following vulnerability has been resolved: tty: serial: 8250: protect against NULL uart-port.dev in register serial8250 register 8250 port 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;...

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...

PT-2026-104989

In the Linux kernel, the following vulnerability has been resolved: ACPICA: Fix NULL pointer dereference in acpi ns custom package acpi ns custom package unconditionally dereferences the first element of the package to read the BIX version number, without checking for NULL: if Elements-Common.Typ...

ROS-20260924-73-0051

The vulnerability of the buserror030 function in the Linux operating system is related to the assignment of the NULL pointer. Exploiting this vulnerability can allow a remote attacker to cause a service failure...

CVE-2026-97418: Undefined Security Weakness

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-2026-93261: 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...

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...

CVE-2026-97482: Undefined Security Weakness

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...

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...

PT-2026-98052

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description In the ALSA es18xx component, the snd es18xx mixer function creates controls using snd ctl new1. If snd ctl new1 fails and returns NULL, the system attempts to store bookkeeping pointers...

PT-2026-98101

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference exists in the goku irq function within the goku udc USB gadget driver. The issue occurs when the controller raises an INT USBRESET event before a gadget driver...

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-2026-104928

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...

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-2026-105003

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

PT-2026-98147

Name of the Vulnerable Software and Affected Versions libde265 versions prior to commit 4d45a6b Description A NULL pointer dereference exists in the NAL parsing path. When the function de265 push NAL is called with a zero-length NAL unit, the resulting NAL unit may retain a NULL backing buffer...

PT-2026-104872

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

CVE-2026-97516: Undefined Security Weakness

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...

ROS-20260924-73-0055

The vulnerability of the ntfsnew inode function in the fs/ntfs3/fsntfs.c file of the NTFS file system in the Linux operating system is related to the dereferencing of a NULL pointer. Exploiting this vulnerability could allow an attacker to cause service failures remotely...

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...