CVE-2016-9312

High (7.5)—
Patch with priorityFIRST estimates a 32% chance of exploitation in the next 30 days. No confirmed active exploitation.
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.

  1. CVE record published in NVD
  2. 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

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Raw JSON (NVD)

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      "value": "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."
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  "lastModified": "2026-06-17T00:55:49.207",
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