CVE-2026-80586

In the Linux kernel, the following vulnerability has been resolved: mptcp: options: reset DSS fields in case of unexpected size A remote peer could send a malformed DSS with a wrong size, followed by another DSS or MPC + Data. In this case, the first suboption will be ignored, but leaving some...

Linux Kernel Security Vulnerabilities

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 sending corrupt DSS options...

PT-2024-34018

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue concerns the handling of corrupted DSS options in the Linux kernel's MPTCP implementation. A bugged peer implementation can send corrupted DSS options, leading to warnings in...