CVE-2026-102483

HighCVSS 7.5/10Last modified Oct 29, 2026

Description

Reachable exit in NTPsec ntpd 1.1.4 through 1.2.5 allows a remote attacker to terminate the daemon via an NTS request with excess NTS Cookie Placeholder extension fields.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-617

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

Vendor	Product	Versions
NTPsec	ntpsec	>= 1.1.4, < 1.2.6

References

Timeline

Published: Oct 21, 2026
Last modified: Oct 29, 2026
NVD status: Awaiting Analysis

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