CVE-2026-123599

Hickory DNS hickory-proto before 0.26.0-beta.1 and hickory-net before 0.26.2 contain a DNSSEC validation bypass because verifyrrsets ignores DNS class when partitioning RRsets, so non-IN records skip signature verification yet are marked secure when the IN records verify. Attackers able to supply...

CVE-2026-123599

The Hickory DNS project components hickory-proto (before 0.26.0-beta.1) and hickory-net (before 0.26.2) are vulnerable to a DNSSEC validation bypass . The root cause is that the verify_rrsets() function fails to account for DNS classes when partitioning RRsets, allowing non-IN records to skip sig...

EUVD-2026-119358

Hickory DNS hickory-proto before 0.26.0-beta.1 and hickory-net before 0.26.2 contain a DNSSEC validation bypass because verifyrrsets ignores DNS class when partitioning RRsets, so non-IN records skip signature verification yet are marked secure when the IN records verify. Attackers able to supply...

CVE-2026-123599 Hickory DNS before 0.26.0-beta.1 DNSSEC Validation Bypass via Non-IN Class Records

Hickory DNS hickory-proto before 0.26.0-beta.1 and hickory-net before 0.26.2 contain a DNSSEC validation bypass because verifyrrsets ignores DNS class when partitioning RRsets, so non-IN records skip signature verification yet are marked secure when the IN records verify. Attackers able to supply...

CVE-2026-123599: hickory-dns: Hickory DNS hickory-proto before 0.26.0-beta.1 and hickory-net before 0.26.2 contain a DNSSEC validation bypass because…

Hickory DNS hickory-proto before 0.26.0-beta.1 and hickory-net before 0.26.2 contain a DNSSEC validation bypass because verifyrrsets ignores DNS class when partitioning RRsets, so non-IN records skip signature verification yet are marked secure when the IN records verify. Attackers able to supply...