Linux Distros Unpatched Vulnerability : CVE-2026-45943

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - erofs: fix inline data read failure for ztailpacking pclusters Compressed folios for ztailpacking pclusters must be valid before adding these pclusters to I/O...

Linux Distros Unpatched Vulnerability : CVE-2026-45869

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - power: supply: wm97xx: Fix NULL pointer dereference in powersupplychanged In probe, requestirq is called before allocating/registering a powersupply handle. If ...

Linux Distros Unpatched Vulnerability : CVE-2026-46024

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - libceph: Prevent potential null-ptr-deref in cephhandleauthreply If a message of type CEPHMSGAUTHREPLY contains a zero value for both protocol and result, this ...

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...

PT-2026-43810

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the erofs component where compressed folios for ztailpacking pclusters are not validated before being added to I/O chains. This can lead to a NULL pointer dereference...

CVE-2026-45918

In the Linux kernel, the following vulnerability has been resolved: ovpn: tcp - don't deref NULL sksocket member after tcpclose When deleting a peer in case of keepalive expiration, the peer is removed from the OpenVPN hashtable and is temporary inserted in a "release list" for further processing...

PT-2026-43680

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs in the bareudp fill metadata dst function. The function passes bareudp-sock to udp tunnel6 dst lookup in the IPv6 path without performing a NULL check...

pam_usb 代码问题漏洞

pamusb is a Linux hardware authentication tool developed by McDope’s individual developer, based on USB devices. Versions of pamusb prior to 0.8.7 have code vulnerabilities. This vulnerability stems from the fact that in src/device.c, the return values of udisksdrivegetserial, udisksdrivegetvendo...

pam_usb 代码问题漏洞

pamusb is a Linux hardware authentication tool developed by McDope’s individual developer, based on USB devices. Versions of pamusb prior to 0.9.0 have code vulnerabilities. These vulnerabilities arise from assertions being compiled and removed during memory allocation failures, leading to null...

PT-2026-43785

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the OpenVPN implementation within the Linux kernel. When a peer is deleted due to keepalive expiration, it is moved to a release list for processing via the ov...

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 bridge FDB entries not using stable dst snapshots during RCU reading operations. This vulnerabili...

PT-2026-44084

pam usb provides hardware authentication for Linux using ordinary removable media. Prior to 0.9.0, src/mem.c implemented out-of-memory guards for xmalloc, xrealloc, and xstrdup using assertdata != NULL. The C standard specifies that all assert expressions are compiled out when NDEBUG is defined a...

free5GC 代码问题漏洞

free5GC is an open-source project for the 5th generation 5G mobile core network. Versions of free5GC prior to 4.2.2 contained code vulnerabilities. These vulnerabilities stemmed from the NEF patch handler’s inability to handle UDR calls properly, leading to null pointer dereferencing and...

free5GC 安全漏洞

free5GC is an open-source project for the 5th generation 5G mobile core network. Versions of free5GC prior to 4.2.2 contained security vulnerabilities. These vulnerabilities stemmed from the DELETE handler in SMF unconditionally canceling the reference to UPF objects, which could lead to a null...

PT-2026-43741

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference occurs in the Linux kernel during the probe process. If the fsl,refclk-pad-mode property is not defined in the devicetree node, the refclk pad pointer is set t...

libusb 缓冲区错误漏洞

libusb is an open-source, cross-platform USB device access library. Versions of libusb prior to 1.0.30 contained a buffer error vulnerability. This vulnerability stems from a null pointer dereferencing flaw. Attackers can exploit this by providing malformed USB configuration descriptors, causing...

PT-2026-43696

Name of the Vulnerable Software and Affected Versions libusb versions prior to 1.0.30 Description A NULL pointer dereference occurs when a malformed USB configuration descriptor is supplied. Specifically, if an interface claims bNumEndpoints greater than zero but is followed by a class-specific...

PT-2026-44093

When processing a request with a URL path starting with /status or /sysinfo, WOSHttpStatusModule.dll is to be loaded to handle such URL patterns. The WOSBin LoadHttpModule function in the dll would be called to set up a "module" object for that module. However, WOSHttpStatusModule.dll is not...

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 OpenVPN TCP transmission process. When the socket is closed in the user space, the...

PT-2026-43901

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.0.11-1.1 Description A NULL pointer dereference exists in the interrupt trigger path of the vfio/cdx module. The vfio cdx set msi trigger function fails to validate if Message Signaled Interrupts MSI are...