CVE-2026-77692: NULL Pointer Dereference

An attacker can cause named to abort by sending a crafted DNS-over-HTTPS request with a cryptographically invalid SIG0 record, and then closing the transport connection prematurely. This issue affects BIND 9 versions 9.20.0 through 9.20.27, 9.21.0 through 9.21.25, and 9.20.9-S1 through 9.20.27-S1...

PT-2026-93604

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A potential NULL pointer dereference exists in the kexec extra fdt size ppc64 function. On platforms lacking reserved memory regions, the get reserved memory ranges function may return 0...

PT-2026-93875

Name of the Vulnerable Software and Affected Versions Artifex MuPDF versions prior to 3df1e30f9d7b77260e13bd0dbe1928ddeba8386e Description A remote flaw exists in the PDF Xref Loading component within the pdf open filter function of the pdf-stream.c file. A manipulation of this function can lead ...

PT-2026-93504

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference exists in the qla chk edif rx sa delete pending function. The function retrieves a SCSI command using GET CMD SPsp and accesses cmd-sc data direction without...

PT-2026-93653

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the SPI subsystem where a partial failure during DMA mapping can lead to incorrect ownership of the mapping. Specifically, if an RX mapping fails after a TX mapping...

PT-2026-93665

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null-pointer dereference occurs in the f midi2 free ep reqs function when cleaning up an endpoint that was not initialized. This happens when the MIDI 2.0 gadget is configured via...

PT-2026-93660

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null pointer dereference occurs in the usb put function instance function. This happens when the function attempts to dereference the fd variable within the fi structure to retrieve th...

PT-2026-93634

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs in the dw-edma component of the DMA engine. The function dw edma irq request passes the dw edma irq structure to request irq before the dw edma channel...

PT-2026-93574

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs during the ACPI probe of the dps310 pressure sensor. When the device is enumerated via its ACPI HID IFX3100, the i2c client get device id function retur...

PT-2026-93553

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the KVM arm64 vgic-its component where the vgic its save ite function unconditionally dereferences a NULL collection. This occurs when a guest issues a sequence of MAP...

PT-2026-93635

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A pointer dereference issue exists in the fsl-edma tracing component of the dmaengine. The fsl edma events store a pointer to a struct fsl edma engine in the ringbuffer, which is...

PT-2026-93525

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs in the mtk-mdp3 platform media component. This happens when the system fails to look up the SCP System Control Processor because its driver has not yet...

PT-2026-93439

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the rpcrdma module during notification registration. The function rpcrdma rn register inserts the rn object into the rd xa xarray using xa alloc before assigni...

PT-2026-93895

A Null Pointer Dereference in the mk sched event close function mk server/mk scheduler.c of Monkey through commit 4fb0c16 allows attackers to cause a Denial of Service DoS via sending a crafted HTTP request to the server...

PT-2026-93542

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference exists in the airspy driver. The airspy disconnect function clears the s-udev variable while holding the v4l2 lock. However, if a user closes the device after ...

PT-2026-93386

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null-pointer dereference occurs in the Qualcomm rmnet driver. The function rmnet map deaggregate allocates sub-frames using alloc skb but leaves the skb-dev variable as NULL. While rmn...

PT-2026-93599

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference exists in the vfio ap device driver for s390. The issue occurs within the call stack of the vfio ap on cfg changed and vfio ap on scan complete functions, wher...

PT-2026-93680

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference exists in the NFSD component. A local administrator with CAP SYS ADMIN privileges can crash the kernel by triggering a state-revocation walk before the server...

PT-2026-93450

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs when reading the /sys/kernel/debug/kfd/mqds endpoint while a process holds an active KFD queue. This happens because the for loop calling the debugfs sh...

PT-2026-93476

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the f2fs file system where the checkpoint merge feature can be enabled even if no checkpoint merge thread is active, such as during a read-only mount. In this state, t...