CVE-2016-9312
High (7.5)—
Severity7.5High · CVSS 3.0
Exploitation probability32 %higher than 98% of CVEs · score from Nov 8, 2026
Active exploitationNonot in the CISA catalog · checked Nov 9, 12:00 AM
Public exploitNot knownno public code found
ntpd in NTP before 4.2.8p9, when running on Windows, allows remote attackers to cause a denial of service via a large UDP packet.
Timeline
Built from our own data: NVD, CISA KEV, FIRST EPSS, public exploits, specialised media and Orbitaley coverage.
- CVE record published in NVD
- Record last modified in NVD
Affected technologies (1)
NVD record
- NVD status
- Modified
- Published
- Jan 13, 2017
- Last modified
- Jun 16, 2026
- CVSS vector
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- CWE-399
References
- Vendor advisorynwtime.org/ntp428p9_release
- Vendor advisorysupport.ntp.org/bin/view/Main/NtpBug3110
- Vendor advisorysupport.ntp.org/bin/view/Main/SecurityNotice
- Government advisorykb.cert.org/vuls/id/633847
- Third-party advisorysecurityfocus.com/bid/94450
- Referencesecuritytracker.com/id/1037354
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Raw JSON (NVD)
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}
],
"lastModified": "2026-06-17T00:55:49.207",
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