TI-2026-35996 CVE-2026-48715radvdump's Route Information Option Parser has a Stack Buffer OverflowPriority LOW 36radvd is a router advertisement daemon for IPv6.CVSS 4.0HIGH 7.7· Adjacent network · No auth · No interaction · EPSS 0.00333 · Published 2026-06-19 · Fixed in 2.21 CWE-121