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Vendor

NLnet Labs

98 known vulnerabilities.

Products

Unbound 58 Routinator 20 NSD 13 Krill 4 Net::DNS 2 ldns 1 bcder 1
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  • High 7.5
    CVE-2026-97206 Public exploit

    DNS-over-QUIC (DoQ) path-migration can lead to use-after-free on multi-threaded deployments.

    NLnet Labs Unbound, 1.22.0 up to and including version 1.26.1, contains a DNS-over-QUIC (DoQ) lifetime bug reachable by a remote DoQ client under multi-threaded operation. A client-triggered QUIC path migration can enter stream/connection cleanup while a mesh…

    NLnet Labs Unbound unbound unbound Debian Ubuntu Azure Linux