CVE-2026-123573
hickory-dns from 0.20.1 before 0.26.2 contains a denial of service vulnerability in the hickory-proto SVCB and HTTPS record presentation format parser. Attackers can supply untrusted zone files where only a single or double quote replaces a service parameter value, triggering a panic that crashes the parsing process.
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The sources do not list affected products or versions for this vulnerability yet.
0.3%28th percentile
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Published
First publication at the source
Collected
First seen by Baba Yaga Security