CVE-2026-80605: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: HID: picolcd: prevent NULL pointer dereference in picolcdsendandwait In picolcdsendandwait, an integer overflow of the signed loop counter 'k' can theoretically lead to a NULL pointer dereference of 'rawdata'. If the loop execute...

Linux Distros Unpatched Vulnerability : CVE-2026-80704

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/amd/display: use proper context for logging The same as the rest of the code, getssinfofromatombios uses calcpllcs-ctx-logger for logging. But calcpllcs-ctx...

The vulnerability of the qcom/qdsp6 component in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the qcom/qdsp6 component in the Linux operating system is related to pointer arithmetic errors. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the lasso_provider_verify_saml_signature function in the Lasso library, which allows a hacker to trigger a service failure.

The vulnerability of the lassoproviderverifysamlsignature function in the Lasso library is related to pointer dereferencing errors. Exploiting this vulnerability could allow an attacker to cause service failures...

CVE-2026-54084: NULL Pointer Dereference

Wazuh is an open-source security platform providing unified XDR and SIEM protection for endpoints and cloud workloads. In versions 4.0.0 through 4.14.6, a malicious or man-in-the-middle enrollment manager can crash a Wazuh agent during enrollment by returning a malformed key response with fewer...

CVE-2026-80691: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: scsi: target: iblock: Fix wrong PR ops NULL check for PREEMPT/RELEASE In the iblockexecuteprout function, PROPREEMPT, PROPREEMPTANDABORT, and PRORELEASE all perform callback capability checks through ops-prclear. The error check...

CVE-2026-80678: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: i2c: imx: Fix slave registration race and error handling In i2cimxregslave, the slave pointer was assigned before pmruntimeresumeandget. If pmruntimeresumeandget failed, the error path returned without clearing i2cimx-slave,...

CVE-2026-80690: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Initialize hba-rpmbs list in ufshcd Initialize the hba-rpmbs list in ufshcdallochost to prevent NULL pointer dereference in the device teardown path if ufsrpmbprobe fails...

CVE-2026-80631: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: btrfs: lzo: reject compressed segment that overflows the compressed input lzodecompressbio validates each on-disk segment length seglen only against the workspace cbuf size, not against the compressed input size compressedlen, th...

PT-2026-82932

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: Fix NULL pointer dereference in mt7996 init tx queues When MT76 NPU and CONFIG NET MEDIATEK SOC WED are enabled and mt76 detects properly the Airoha NPU SoC, mt7996 init tx queues will dereference a NULL WED...

PT-2026-82936

In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: revert ct extension genid infrastructure This infrastructure is not used anymore after moving ct timeout and helper to use datapath refcount to track object use. Revert commit c56716c69ce1 "netfilter:...

PT-2026-82979

In the Linux kernel, the following vulnerability has been resolved: s390/dasd: Fix potential NULL pointer dereference dasd release space checks the implementation of the is ese discipline function before calling it to determine if a given device is an ESE DASD. The current usage of the logical AN...

PT-2026-82921

In the Linux kernel, the following vulnerability has been resolved: PCI: dwc: Avoid dwc pcie rasdes debugfs deinit NULL dereference when no RAS DES capability dwc pcie rasdes debugfs init returns success when the controller has no RAS DES capability, leaving pci-debugfs-rasdes info unset. The...

PT-2026-82991

In the Linux kernel, the following vulnerability has been resolved: scsi: target: iblock: Fix wrong PR ops NULL check for PREEMPT/RELEASE In the iblock execute pr out function, PRO PREEMPT, PRO PREEMPT AND ABORT, and PRO RELEASE all perform callback capability checks through ops-pr clear. The err...

CVE-2026-80664: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtnat: reject unsupported target families xtnat SNAT and DNAT target handlers assume IP-family conntrack state is present and can dereference a NULL pointer when instantiated from an unsupported family through nftcompa...

PT-2026-82997

In the Linux kernel, the following vulnerability has been resolved: erofs: ensure valid f path for page cache sharing Previously, backing files for page cache sharing were set up with f path left as NULL only f inode was valid. It worked, but a recent mincore fix relies on f path.mnt and crashes...

PT-2026-83001

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: enforce cursor size limits for MOB cursors vmw cursor plane atomic check bounds cursor width and height only on the legacy update path; the SVGA CAP2 CURSOR MOB path -- the default on modern hosts -- accepts any size...

PT-2026-83005

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: check if dml21 add phantom plane is successful Verify that the phantom plane was allocated to avoid a later segfault. cherry picked from commit 5adb54abe5a8e82cbff7f8806db30a5f4924329f...

PT-2026-82978

In the Linux kernel, the following vulnerability has been resolved: i2c: imx: Fix slave registration race and error handling In i2c imx reg slave, the slave pointer was assigned before pm runtime resume and get. If pm runtime resume and get failed, the error path returned without clearing i2c...

PT-2026-82984

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: pci: Fix NULL dereference on AIBV allocation failure The airq iv create can return NULL on failure, but the return value was never checked. If it fails, zdev-aibv will be NULL and fail when dereferenced in kvm zpci set...