CVE-2026-8075 Posting a malicious markdown image crashes the Mattermost Desktop App

Mattermost Desktop App versions =6.2 5.5.13 6.0.2.0 fail to properly null check when checking for headers in the Mattermost Desktop App which allows any user to crash another channel members Desktop App via posting a malicious link with an embedded image that misses one of those headers. Mattermo...

Unspecified vulnerability in Linux kernel (CNVD-2024-40289)

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from not checking that dc and stream are NULL before executing the dcvalidatestream function.No details of the...

Unspecified vulnerability in Linux kernel (CNVD-2024-40271)

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a failure to null-check pointers. No details of the vulnerability are provided at this time...

CVE-2021-32844

HyperKit is a toolkit for embedding hypervisor capabilities in an application. In versions 0.20210107 and prior of HyperKit, vipciwrite has is a call to vccfgwrite that does not check for null which when called makes the host crash. This issue may lead to a guest crashing the host causing a denia...

PT-2021-4113 · Libyang +2 · Libyang +2

Name of the Vulnerable Software and Affected Versions: libyang versions prior to 1.0.226 Description: The issue is related to the function read yin leaf in the libyang library, which fails to check if the value of retval-extr is NULL. This can lead to a crash when attempting to access...

ImageMagick Denial of Service Vulnerability (CNVD-2019-12132)

ImageMagick is a software for creating, editing, and compositing images that can read, convert, and write images in many formats. A denial of service vulnerability exists in ImageMagick versions 7.0.7-29 and earlier, which stems from a failure to perform a NULL check in ReadOneJNGImage in...