CVE-2026-90202: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: scsi: mpt3sas: Avoid freeing unallocated PCIe SGL buffers basereleasememorypools unconditionally frees every ioc-pciesglookup entry, including ones the setup loop never allocated after a partial failure, causing a "bad dma" warni...

PT-2026-94976

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs in the panthor driver during the split of GPU mapping caused by a partial unmap of an evicted Buffer Object BO. The issue arises because the logic...

PT-2026-94540

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs in the qcom cpucp mbox send data function when it is invoked via the mailbox clear channel function under PREEMPT RT. The issue arises because mailbox...

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-2026-94366

Name of the Vulnerable Software and Affected Versions libxml2 affected versions not specified Description A flaw in the XML catalog parsing process allows a local user or an attacker to trigger a NULL pointer dereference by providing a specially crafted XML catalog. This occurs when a nextCatalog...

PT-2026-94414

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ftrace-direct-multi-modify sample where the ftrace direct multi init function assigns the return value of kthread run to the simple tsk variable without performing...

PT-2026-94496

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the NFSv4 implementation where nfs4 add lease may pass an incorrect argument to nfs4 delete lease during a race condition with a delegation return. Specifically, the...

PT-2026-94598

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null-pointer dereference occurs in the bpf and cgroup components when replacing a program. This happens when an empty program attached to a cgroup is replaced by a new program that...

PT-2026-94433

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference exists in the rvu dbg nix tm tree display function. This occurs when the function accesses pfvf-sq ctx without verifying if the SQ context has been allocated...

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...

PT-2026-94520

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the smbdirect component of the Linux kernel where memory pools are destroyed before the Queue Pair QP during an accept failure. In the rdma accept failed error path of...

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...

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-2026-94777

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-2026-94722

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the mt7996 driver within the mt76 wifi module. The band idx value, derived from a 2-bit descriptor field ranging from 0 to 3, is used directly to index the dev-mt76.ph...

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-2026-94778

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...

PT-2026-94787

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs in the single-doorbell completion path when the ufshcd compl one cqe function is called with a NULL CQE Completion Queue Entry. If no command is...

PT-2026-94800

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference can occur in the amd-pstate driver of the cpufreq subsystem. This happens when the cpufreq cpu get function returns NULL because no policy is associated with t...

PT-2026-94514

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null-pointer dereference occurs in the ksmbd ipc tree connect request function. This happens when ksmbd share config get fails during a kstrdup operation for share-name and the KSMBD...