Threats Tagged 'cve-2026-45840'

This advisory reports multiple vulnerabilities affecting the Linux Kernel, which is the core component of the Linux operating system. The vulnerabilities are cataloged under ten CVE identifiers (CVE-2026-45837 through CVE-2026-45846). No detailed technical information or CVSS scores are provided, and there are no known exploits in the wild at this time. The advisory is published by the Bundesamt für Sicherheit in der Informationstechnik. Patch or remediation information is not available in the provided data.

CVE-2026-45840 is a vulnerability related to openvswitch involving cap upcall PID array size and pre-sizing vport replies. The provided information is limited and does not include technical details, exploitation methods, or impact specifics. There is no CVSS score or patch information available. No known exploits in the wild have been reported. The affected products include Microsoft and Azure Linux 3. 0 versions. Due to the lack of detailed data, the severity is assessed as medium based on the potential impact implied by the vulnerability context.