CVE-2026-102484
MEDIUM6.4CVSS v3
—CVSS v2
0.26%
EPSS (exploit probability)
CWE-122CWE
Description
Heap-based buffer overflow in the JJY refclock driver in NTPsec ntpd before 1.2.6 allows an attacker who controls the Telephone JJY time source to corrupt memory or crash ntpd via more than six time replies.
CVSS v3 vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
Affected routers (0)
No routers currently mapped to this CVE in our database.