SUSE CVE-2026-45966

In the Linux kernel, the following vulnerability has been resolved: apparmor: fix NULL pointer dereference in unixneedsrevalidation When receiving file descriptors via SCMRIGHTS, both the socket pointer and the socket's sk pointer can be NULL during socket setup or teardown, causing NULL pointer...

SUSE CVE-2026-45982

In the Linux kernel, the following vulnerability has been resolved: ACPICA: Fix NULL pointer dereference in acpievaddressspacedispatch Cover a missed execution path with a new check...

SUSE CVE-2026-46016

In the Linux kernel, the following vulnerability has been resolved: remoteproc: xlnx: Only access buffer information if IPI is buffered In the receive callback check if message is NULL to prevent possibility of crash by NULL pointer dereferencing...

SUSE CVE-2026-46024

In the Linux kernel, the following vulnerability has been resolved: libceph: Prevent potential null-ptr-deref in cephhandleauthreply If a message of type CEPHMSGAUTHREPLY contains a zero value for both protocol and result, this is currently not treated as an error. In case of ac-negotiating == tr...

SUSE CVE-2026-46034

In the Linux kernel, the following vulnerability has been resolved: vfio/cdx: Fix NULL pointer dereference in interrupt trigger path Add validation to ensure MSI is configured before accessing cdxirqs array in vfiocdxsetmsitrigger. Without this check, userspace can trigger a NULL pointer...

SUSE CVE-2026-46079

In the Linux kernel, the following vulnerability has been resolved: rbd: fix null-ptr-deref when deviceadddisk fails dorbdadd publishes the device with deviceadd before calling deviceadddisk. If deviceadddisk fails after deviceadd succeeds, the error path calls rbdfreedisk directly and then later...

SUSE CVE-2026-46086

In the Linux kernel, the following vulnerability has been resolved: net: bridge: use a stable FDB dst snapshot in RCU readers Local FDB entries can be rewritten in place by fdbdeletelocal, which updates f-dst to another port or to NULL while keeping the entry alive. Several bridge RCU readers...

CVE-2026-45874

A flaw was found in the Linux kernel, within the phy: freescale: imx8qm-hsio component. This vulnerability occurs when a specific pointer, refclkpad, is not properly initialized and is later used without validation. This can lead to a NULL pointer dereference, which may cause the system to crash...

CVE-2026-45877

A flaw was found in the Linux kernel's Intel Integrated Sensor Hub ISH HID driver. During a warm reset, a NULL-pointer dereference can occur if clients are still being enumerated. This can lead to a kernel panic, causing the system to become unstable or unavailable, resulting in a Denial of Servi...

CVE-2026-45911

A flaw was found in the Linux kernel's Cadence Design Systems USB3 cdns3 driver. During system resume, if the USB role is switched to host mode, the driver attempts to access an uninitialized device, leading to a NULL pointer dereference. This can be exploited by a local user to cause a system...

CVE-2026-45918

A flaw was found in the Linux kernel's handling of OpenVPN Open Virtual Private Network TCP Transmission Control Protocol connections. A race condition can occur when a userspace process closes a socket while a peer is in the kernel's release list. This can lead to a null pointer dereference when...

CVE-2026-45943

A flaw was found in the Linux kernel's erofs filesystem. This issue occurs when compressed folios for ztailpacking pclusters are not validated before being added to I/O chains. An attacker could potentially trigger a NULL pointer dereference, leading to a system crash and a Denial of Service DoS...

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 stmmac driver, where a null pointer derefrence exception may occur when RX memory is exhausted...

Canonical Ubuntu Linux 安全漏洞

Canonical Ubuntu Linux is a Linux operating system developed by the British company Canonical. The Canonical Ubuntu Linux versions 6.8, 6.17, and 7.0 have security vulnerabilities. These vulnerabilities stem from potential null pointer dereferencing when handling AFINET/AFINET6 socket mediation,...

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 fact that the data-lock mutex is not initialized during Thunderbolt registration using...

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 improper error handling in the drm/msm/gem module. This vulnerability may lead to null pointer...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by 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 absence of the MUSTCONNECT flag in the Rockchip RKCIF driver. This vulnerability may...

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 saa7164 driver not checking the ioremap return value, potentially leading 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 lack of null pointer checks for mediagt in the drm/xe/hdcp module. This vulnerability may lea...

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 napibuildskb function in the octeonepvf driver. When allocation fails, NULL is returned inste...