CVE-2026-102485

Published: Oct 21, 2026Modified: Oct 22, 2026

5.2

Vector

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H

Exploitability: 0.9 / Impact: 4.2

Source: cve@gitlab.com (Secondary)

Description

Out-of-bounds read in the Motorola Oncore refclock driver in NTPsec ntpd before 1.2.6 allows an attacker who controls the GPS receiver's serial data to crash ntpd or disclose memory via a PPS Control (@@Gc) reply with an out-of-range mode byte.

Related CWEs

CWE-125

Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

References (2)

https://gitlab.com/NTPsec/ntpsec/-/commit/22a09b3aec58831a9e4a008f3f22caa155f969c2

Source: cve@gitlab.com

https://gitlab.com/NTPsec/ntpsec/-/work_items/895

Source: cve@gitlab.com

Timeline

No history available yet.