CVE-2026-45883

CVE-2026-45883: Linux kernel iio:sca3000 resource leak bug fixed. Root cause: spi->irq not released if iio_device_register() fails; patch adds a return value check and a common error-handler jump. Fixes appear in rootio-linux (Root:Ubuntu 22.04/24.04), Debian 11, and related OSV notices (e.g.,...

CVE-2026-45883 iio: sca3000: Fix a resource leak in sca3000_probe()

In the Linux kernel, the following vulnerability has been resolved: iio: sca3000: Fix a resource leak in sca3000probe spi-irq from requestthreadedirq not released when iiodeviceregister fails. Add an return value check and jump to a common error handler when iiodeviceregister fails...

CVE-2026-45874

CVE-2026-45874 affects the Linux kernel component under the phosphate path for Freescale IMX8QM HSIO. The issue arises when the devicetree provides no fsl,refclk-pad-mode; during probe, refclk_pad is set to NULL, and imx_hsio_configure_clk_pad() uses this pointer unconditionally, risking a NULL p...

CVE-2026-45874 phy: freescale: imx8qm-hsio: fix NULL pointer dereference

In the Linux kernel, the following vulnerability has been resolved: phy: freescale: imx8qm-hsio: fix NULL pointer dereference During the probe the refclkpad pointer is set to NULL if the 'fsl,refclk-pad-mode' property is not defined in the devicetree node. But in imxhsioconfigureclkpad this point...

CVE-2026-45874 phy: freescale: imx8qm-hsio: fix NULL pointer dereference

In the Linux kernel, the following vulnerability has been resolved: phy: freescale: imx8qm-hsio: fix NULL pointer dereference During the probe the refclkpad pointer is set to NULL if the 'fsl,refclk-pad-mode' property is not defined in the devicetree node. But in imxhsioconfigureclkpad this point...

SUSE CVE-2024-43822

In the Linux kernel, the following vulnerability has been resolved: ASoc: PCM6240: Return directly after a failed devmkzalloc in pcmdevicei2cprobe The value "-ENOMEM" was assigned to the local variable "ret" in one if branch after a devmkzalloc call failed at the beginning. This error code will...

SUSE CVE-2025-38666

In the Linux kernel, the following vulnerability has been resolved: net: appletalk: Fix use-after-free in AARP proxy probe The AARP proxy‐probe routine aarpproxyprobenetwork sends a probe, releases the aarplock, sleeps, then re-acquires the lock. During that window an expire timer thread...

PT-2026-43767

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the dpaa2 caam probe function within the crypto CAAM module. The issue arises because cleanup logic was missing in the dpaa2 dpseci free function for error paths...

CVE-2026-45954

In the Linux kernel, the following vulnerability has been resolved: fbdev: au1200fb: Fix a memory leak in au1200fbdrvprobe In au1200fbdrvprobe, when platformgetirq fails, it directly returns from the function with an error code, which causes a memory leak. Replace it with a goto label to ensure...

CVE-2026-46060

In the Linux kernel, the following vulnerability has been resolved: crypto: qat - fix IRQ cleanup on 6xxx probe failure When adfdevup partially completes and then fails, the IRQ handlers registered during adfisrresourcealloc are not detached before the MSI-X vectors are released. Since the device...

CVE-2026-45900

In the Linux kernel, the following vulnerability has been resolved: crypto: caam - fix netdev memory leak in dpaa2caamprobe When commit 0e1a4d427f58 "crypto: caam: Unembed netdev structure in dpaa2" converted embedded netdevice to dynamically allocated pointers, it added cleanup in...

CVE-2026-46004

In the Linux kernel, the following vulnerability has been resolved: ALSA: caiaq: Handle probe errors properly The probe procedure of setupcard in caiaq driver doesn't treat the error cases gracefully, e.g. the error from sndcardregister calls sndcardfree but continues. This would lead to a UAF fo...

Linux Kernel Security Vulnerabilities

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 an issue with IRQ cleanup in the qat driver. This vulnerability may cause the interrupt handler t...

Linux Kernel Security Vulnerabilities

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 catcprobe function in the net/usb/catc driver. This function uses hardcoded endpoint pipelines to...

CVE-2026-46074: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: spi: ch341: fix memory leaks on probe failures Make sure to deregister the controller, disable pins, and kill and free the RX URB on probe failures to mirror disconnect and avoid memory leaks and use-after-free. Also add an...

CVE-2026-46048

In the Linux kernel, the following vulnerability has been resolved: ALSA: caiaq: fix usbdev refcount leak on probe failure createcard takes a reference on the USB device with usbgetdev and stores the matching usbputdev in cardfree, which is installed as the sndcard's -privatefree destructor...

PT-2026-43915

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.0.11-1.1 Description A reference count leak occurs in the ALSA caiaq component of the Linux kernel during probe failure. The create card function increases the reference count of the USB device using usb get de...

Linux Distros Unpatched Vulnerability : CVE-2026-45954

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - fbdev: au1200fb: Fix a memory leak in au1200fbdrvprobe In au1200fbdrvprobe, when platformgetirq fails, it directly returns from the function with an error code,...

PT-2026-43927

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the crypto: qat component where IRQ handlers are not properly detached when adf dev up partially completes and then fails. Because the device is enabled with pcim enab...

PT-2026-43897

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.0.11-1.1 Description A memory leak occurs in the EDAC/versalnet component within the mc probe function. The of parse phandle function returns a device node reference that requires release via of node put. The...