EUVD-2026-76473

In the Linux kernel, the following vulnerability has been resolved: ip6gre: fix hardware header length for NBMA tunnels ip6gretnllinkconfigroute accumulates the lower device's hardware header length into dev-hardheaderlen whenever headerops is set. This is incorrect for both users of headerops...

CVE-2026-89562

CVE-2026-89562 is a Linux kernel vulnerability in the ip6_gre module. The function ip6gre_tnl_link_config_route() incorrectly accumulates the lower device's hardware header length into dev->hard_header_len whenever header_ops is set. This misconfiguration affects both NBMA ip6gre tunnels (wher...