rust-hickory-server vulnerabilities (Debian)

4 vulnerabilities.

• rust-hickory-server Debian Hickory DNS Missing IPv4-Mapped IPv6 Canonicalization Access Control Bypass CVE-2026-123603 Fix available 6.9 MediumNovember 8, 2026
• rust-hickory-server Debian Hickory DNS before 0.26.2 Denial of Service via Missing DNS-over-QUIC Request Read Timeout CVE-2026-123589 Fix available 6.9 MediumNovember 8, 2026
• rust-hickory-server Debian Hickory DNS 0.25.0 before 0.26.2 DNSSEC Validation Bypass via SOA Record CVE-2026-123582 Fix available 6.3 MediumNovember 8, 2026
• rust-hickory-server Debian Hickory DNS 0.24.0 before 0.26.2 DoH Unbounded Request Body Denial of Service CVE-2026-123577 Fix available 8.7 HighNovember 8, 2026