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High 7.5Published Oct 21, 2026
CVE-2026-102483Reachable Assertion in ntpsec
Updated under an hour ago ()
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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.
- CVSS
- 7.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- CWE-617
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- GitLab
- NVD analysis
- Received
- Record last updated
- Oct 21, 2026
- First seen by InfoSec Signals
- Oct 21, 2026
Affected products
NTPsec ntpsec ntpsec:ntpsec (from the name) | from 1.1.4 before 1.2.6 | CNA record |
References
- https://gitlab.com/NTPsec/ntpsec/-/work_items/899
- https://gitlab.com/NTPsec/ntpsec/-/commit/df83f3c4f
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.