Hickory-dns vulnerabilities
41 CVEs and advisories name Hickory-dns as an affected vendor, newest first. Follow it as a feed.
- CVE-2026-123578Hickory DNS 0.26.0 before 0.26.2 Response Validation Bypass via QDCOUNT=0
- CVE-2026-123577Hickory DNS 0.24.0 before 0.26.2 DoH Unbounded Request Body Denial of Service
- CVE-2026-123576Hickory DNS 0.24.0 through 0.26.1 Memory Exhaustion via DNS-over-QUIC Requests
- CVE-2026-123575Hickory DNS before 0.26.2 DoH Memory Exhaustion via Incomplete Request Bodies
- CVE-2026-123574Hickory DNS 0.24.0 before 0.26.2 Denial of Service via Zone File Parser
- CVE-2026-123573hickory-dns from 0.20.1 before 0.26.2 Panic in SVCB/HTTPS Zone File Parser
- CVE-2026-123572Hickory-dns 0.20.1 before 0.26.2 Panic DoS via SVCB/HTTPS Zone Parser
- CVE-2026-123571Hickory DNS from 0.26.0 before 0.26.2 Panic via TSIG RDATA Decoding
- CVE-2026-123570Hickory DNS from 0.18 before 0.26.2 Memory Amplification DoS via RR Counts
- CVE-2026-93657hickory-resolver before 0.26.2 DNSSEC Validation Bypass
- CVE-2025-25188DNSSEC validation may accept broken authentication chains