RUSTSEC-2026-0119 (hickory-proto O(n²) name-compression DoS) and RUSTSEC-2026-0120 (hickory-net NSEC3 unbounded loop / OOM) both fire against hickory 0.26.0-beta.4. Fixed upstream in hickory 0.26.1, but iroh 0.98.2 hard-pins hickory-resolver = "=0.26.0-beta.4" so we can't bump transitively. Unblock once iroh releases a version that relaxes the pin.