CVE-2026-43094

CVE-2026-43094 affects the Linux kernel ixgbevf driver on Hyper-V VMs. The root cause is a missing negotiate_features callback in the Hyper-V mac_ops table, causing ixgbevf_negotiate_api() to dereference a NULL hw->mac.ops.negotiate_features() during feature negotiation. This can lead to a NUL...

CVE-2026-43086

In the Linux kernel, the following vulnerability has been resolved: ipvs: fix NULL deref in ipvsaddservice error path When ipvsbindscheduler succeeds in ipvsaddservice, the local variable sched is set to NULL. If ipvsstartestimator subsequently fails, the outerr cleanup calls...

SUSE CVE-2026-31744

In the Linux kernel, the following vulnerability has been resolved: PM: EM: Fix NULL pointer dereference when perf domain ID is not found devenergymodelnlgetperfdomainsdoit calls emperfdomaingetbyid but does not check the return value before passing it to emnlgetpdsize. When a caller supplies a...

SUSE CVE-2026-43013

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: lag: Check for LAG device before creating debugfs mlx5lagdevaddmdev may return 0 success even when an error occurs that is handled gracefully. Consequently, the initialization flow proceeds to call mlx5ldevadddebugfs ev...

PT-2026-38036

libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a NULL pointer dereference in xmlPatMatch in pattern.c...

PT-2026-37553

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the rtw89 PCI Wi-Fi driver where the kernel fails to validate the sequence number of the TX release report. If the hardware reports an abnormal sequence number, it lea...

Linux Distros Unpatched Vulnerability : CVE-2025-71291

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - misc: bcmvk: Fix possible null-pointer dereferences in bcmvkread In the function bcmvkread, the pointer entry is checked, indicating that it can be NULL. If...

PT-2026-37663

A NULL pointer dereference in mod dav lock in Apache HTTP Server 2.4.66 and earlier may allow an attacker to crash the server with a malicious request.mod dav lock is not used internally by mod dav or mod dav fs. The only known use-case for mod dav lock was mod dav svn from Apache Subversion...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the processmetadataupdate function in the md-cluster module. This function derefreshes a null...

PT-2026-37547

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the mtk-mdp media component within the probe function. The lack of proper error handling leads to a resource leak when mtk mdp unregister m2m device is not called on t...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the ionicqueryport function not checking the return value of ibdevicegetnetdev, potentially leading to...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the absence of a playback/capture component in the ASoC SOF Intel hda. This could lead to null pointer...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the amdgpu graphics driver’s data allocation in the RAS module after bad page checking, potential...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the lack of checking for the return value of in6devget in the ioam6fillTraceData function. This...

PT-2026-37404

In the Linux kernel, the following vulnerability has been resolved: ixgbevf: add missing negotiate features op to Hyper-V ops table Commit a7075f501bd3 "ixgbevf: fix mailbox API compatibility by negotiating supported features" added the .negotiate features callback to ixgbe mac operations and...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the unconditional call to ixp46xptpfind in ixp4xxgettsinfo, potentially leading to null pointer...

PT-2026-37408

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the NFC s3fwrn5 component where the s3fwrn82 uart read function reports accepted bytes to the serdev core. The system may deliver a complete frame before allocating a...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, caused by the rtw89pci driver’s failure to verify the TX release report sequence number. This vulnerability may le...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the findnetwork function in the rtl8723bs driver. This function does not check for the null pointer of...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the handling of buffer areas in the file system. When the trytofreebuffers function is called...