What is GHSA-6xg3-q93h-wcgv?

GHSA-6xg3-q93h-wcgv is a security advisory published by GitHub Security Advisories with High severity. Reachable exit in NTPsec ntpd 1.1.4 through 1.2.5 allows a remote attacker to terminate the...

Which CVE IDs does GHSA-6xg3-q93h-wcgv cover?

GHSA-6xg3-q93h-wcgv covers the following CVE IDs: CVE-2026-102483. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-6xg3-q93h-wcgv?

GHSA-6xg3-q93h-wcgv has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-6xg3-q93h-wcgvHighCVSS 7.5

Reachable exit in NTPsec ntpd 1.1.4 through 1.2.5 allows a remote attacker to terminate the...

Vendor

GitHub Security Advisories

Published

October 21, 2026

Last Modified

October 21, 2026

🔗 CVE IDs covered (1)

CVE-2026-102483 →

📋 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.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-102483
https://gitlab.com/NTPsec/ntpsec/-/commit/df83f3c4f
https://gitlab.com/NTPsec/ntpsec/-/work_items/899
https://github.com/advisories/GHSA-6xg3-q93h-wcgv