CVE-2026-43436

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Check endpoint numbers at parsing Scarlett2 mixer interfaces The Scarlett2 mixer quirk in USB-audio driver may hit a NULL dereference when a malformed USB descriptor is passed, since it assumes the presence of an...

CVE-2026-43436

The CVE-2026-43436 vulnerability affects the Linux kernel ALSA USB-audio driver (Scarlett2 mixer quirk). A malformed USB descriptor can trigger a NULL dereference in scarlett2_find_fc_interface() due to assuming an endpoint exists. The patch adds a sanity check for bNumEndpoints and skips invalid...

SUSE CVE-2026-43136

In the Linux kernel, the following vulnerability has been resolved: HID: logitech-hidpp: Check maxfield in hidppgetreportlength Do not crash when a report has no fields. Fake USB gadgets can send their own HID report descriptors and can define report structures without valid fields. This can be...

SUSE CVE-2026-43156

In the Linux kernel, the following vulnerability has been resolved: net: usb: pegasus: enable basic endpoint checking pegasusprobe fills URBs with hardcoded endpoint pipes without verifying the endpoint descriptors: - usbrcvbulkpipedev, 1 for RX data - usbsndbulkpipedev, 2 for TX data -...

SUSE CVE-2026-43251

In the Linux kernel, the following vulnerability has been resolved: HID: prodikeys: Check presence of pm-inputep82 Fake USB devices can send their own report descriptors for which the inputmapping hook does not get called. In this case, pm-inputep82 stays NULL, which leads to a crash later. This...

CVE-2026-43136

A flaw was found in the Linux kernel's Human Interface Device HID subsystem, specifically within the logitech-hidpp driver. A remote attacker, by connecting a specially crafted Universal Serial Bus USB device, could send malformed HID report descriptors that lack valid fields. This could lead to ...

CVE-2026-43136

In the Linux kernel, the following vulnerability has been resolved: HID: logitech-hidpp: Check maxfield in hidppgetreportlength Do not crash when a report has no fields. Fake USB gadgets can send their own HID report descriptors and can define report structures without valid fields. This can be...

CVE-2026-43140

In the Linux kernel, the following vulnerability has been resolved: HID: magicmouse: Do not crash on missing msc-input Fake USB devices can send their own report descriptors for which the inputmapping hook does not get called. In this case, msc-input stays NULL, leading to a crash at a later time...

CVE-2026-43136

In the Linux kernel, the following vulnerability has been resolved: HID: logitech-hidpp: Check maxfield in hidppgetreportlength Do not crash when a report has no fields. Fake USB gadgets can send their own HID report descriptors and can define report structures without valid fields. This can be...

PT-2026-37476

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the hidpp get report length function within the logitech-hidpp module. The system fails to properly check the maxfield variable when a report contains no fields. This...

Linux Distros Unpatched Vulnerability : CVE-2026-43156

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: usb: pegasus: enable basic endpoint checking pegasusprobe fills URBs with hardcoded endpoint pipes without verifying the endpoint descriptors: -...

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 pegasus driver’s failure to verify endpoint descriptors. This vulnerability may allow endpoin...

CVE-2026-43031

A flaw was found in the Linux kernel's xilinx axienet network driver. This vulnerability arises from incorrect accounting of Buffer Queue Length BQL, a mechanism that manages network buffer usage, for transmit TX packets that are split across multiple buffer descriptors. If these packet segments...

CVE-2026-43031

In the Linux kernel, the following vulnerability has been resolved: net: xilinx: axienet: Fix BQL accounting for multi-BD TX packets When a TX packet spans multiple buffer descriptors scatter-gather, axienetfreetxchain sums the per-BD actual length from descriptor status into a caller-provided...

CVE-2026-43031 net: xilinx: axienet: Fix BQL accounting for multi-BD TX packets

In the Linux kernel, the following vulnerability has been resolved: net: xilinx: axienet: Fix BQL accounting for multi-BD TX packets When a TX packet spans multiple buffer descriptors scatter-gather, axienetfreetxchain sums the per-BD actual length from descriptor status into a caller-provided...

EUVD-2026-26630

In the Linux kernel, the following vulnerability has been resolved: net: xilinx: axienet: Fix BQL accounting for multi-BD TX packets When a TX packet spans multiple buffer descriptors scatter-gather, axienetfreetxchain sums the per-BD actual length from descriptor status into a caller-provided...

CVE-2026-43031

In the Linux kernel, the following vulnerability has been resolved: net: xilinx: axienet: Fix BQL accounting for multi-BD TX packets When a TX packet spans multiple buffer descriptors scatter-gather, axienetfreetxchain sums the per-BD actual length from descriptor status into a caller-provided...

CVE-2026-43031 net: xilinx: axienet: Fix BQL accounting for multi-BD TX packets

In the Linux kernel, the following vulnerability has been resolved: net: xilinx: axienet: Fix BQL accounting for multi-BD TX packets When a TX packet spans multiple buffer descriptors scatter-gather, axienetfreetxchain sums the per-BD actual length from descriptor status into a caller-provided...

CVE-2026-31769

In the Linux kernel, the following vulnerability has been resolved: gpib: fix use-after-free in IO ioctl handlers The IBRD, IBWRT, IBCMD, and IBWAIT ioctl handlers use a gpibdescriptor pointer after board-biggpibmutex has been released. A concurrent IBCLOSEDEV ioctl can free the descriptor via...

EUVD-2026-26582

In the Linux kernel, the following vulnerability has been resolved: gpib: fix use-after-free in IO ioctl handlers The IBRD, IBWRT, IBCMD, and IBWAIT ioctl handlers use a gpibdescriptor pointer after board-biggpibmutex has been released. A concurrent IBCLOSEDEV ioctl can free the descriptor via...