Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: vxlannacreate: Validates the lengths of ND options in vxlannacreate. vxlannacreate checks the ND options based on the lengths provided by the user. A malformed option may cause the parser to progress beyond the calculated opti...

Linux Distros Unpatched Vulnerability : CVE-2026-31738

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - vxlan: validate ND option lengths in vxlannacreate vxlannacreate walks ND options according to option-provided lengths. A malformed option can make the parser...

CVE-2026-31752: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: bridge: brndsend: validate ND option lengths brndsend walks ND options according to option-provided lengths. A malformed option can make the parser advance beyond the computed option span or use a too-short source LLADDR option...

CVE-2026-31682

In the Linux kernel, the following vulnerability has been resolved: bridge: brndsend: linearize skb before parsing ND options brndsend parses neighbour discovery options from ns-opt and assumes that these options are in the linear part of request. Its callers only guarantee that the ICMPv6 header...