Ntpsec Ntpsec vulnerabilities

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Published CVEs affecting Ntpsec Ntpsec: 1 record(s), with affected versions and fixes.

CVE-2026-18321 Medium · 4.7 CWE-120 Jul 31, 2026

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') in ntpsec

Buffer overflow in NTPsec's Zyfer refclock allows local attacker to crash ntpd