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UBUNTU-CVE-2026-18321

🗓️ 31 Jul 2026 19:17:00Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 4 Views

Buffer overflow in the reference clock Zyfer allows a local attacker to crash ntpd.

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Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-18321
31 Jul 202618:04
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alpinelinux
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CVE-2026-18321
31 Jul 202618:04
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CVE-2026-18321
31 Jul 202618:04
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CVE-2026-18321 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') in ntpsec
31 Jul 202618:04
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debiancve
Debian CVE
CVE-2026-18321
31 Jul 202618:04
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euvd
EUVD
EUVD-2026-51593
31 Jul 202618:04
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nvd
NVD
CVE-2026-18321
31 Jul 202619:17
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opensuse
OPENSUSE Linux
libntpc1-1.2.5-1.1 on GA media (moderate)
2 Aug 202600:00
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osv
OSV
DEBIAN-CVE-2026-18321
31 Jul 202619:17
osv
osv
OSV
MINI-W8X7-HXQV-7QW4
5 Aug 202613:54
osv
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06 Aug 2026 00:12Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.14.7
EPSS0.00084
4