Linux Distros Unpatched Vulnerability : CVE-2025-27466

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. There are multiple issues related...

CVE-2025-58142

A NULL pointer dereference vulnerability exists in Xen’s viridian implementation by assuming the synthetic interrupt message SIM page is mapped when delivering a synthetic timer message. A malicious x86 HVM guest with the stimer viridian extension enabled could trigger this flaw, leading to a hos...

PT-2025-37188

Name of the Vulnerable Software and Affected Versions Xen versions affected versions not specified Description The issue concerns a cross-platform hypervisor, Xen, within the Linux operating system kernel. It relates to synchronization errors when a shared resource is used, and a race condition...