MEDIUMCVSS 5.9

CVE-2026-42387

CVE-2026-42387 updated by NVD

Modified: 2026-10-27
Sources: nvd

Summary

A malicious authoritative server can send a crafted zone via the ZoneToCache function that leads to a crash of the Recursor due to insuffcient input validation.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-42387

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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