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Product · NLnet Labs

Net::DNS

2 known vulnerabilities.

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  • High 7.5
    CVE-2026-64194

    Net::DNS versions through 1.55 for Perl allow Denial of Service via deep DNS compression pointer chains

    Net::DNS versions through 1.55 for Perl allow Denial of Service via deep DNS compression pointer chains. Net::DNS::DomainName::decode follows RFC 1035 compression pointers by recursing into itself with no depth limit. It is possible to construct a name which …

    NLnet Labs Net::DNS libnet-dns-perl libnet-dns-perl Debian Ubuntu