CVE-1999-0400

NONECVSS 0.0Weaponized

0.0

Denial of service in Linux 2.2.0 running the ldd command on a core file.

CVSS v3: —
EG Score: —
EPSS: 77.3%
KEV: Not listed

Published

January 26, 1999

Last Modified

April 16, 2026

References (2)

cve@mitrehttp://www.securityfocus.com/bid/344
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/344

Data Freshness Timeline

(refreshed 12× in last 7d / 19× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

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Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Exploit-DBEDB-19272✓ verified
First seen Jan 26, 1999
Linux Kernel 2.2 - 'ldd core' Force Reboot (Denial of Service)
Open source ↗

Frequently asked(4)

What is CVE-1999-0400?

CVE-1999-0400 is a none vulnerability published on January 26, 1999. Denial of service in Linux 2.2.0 running the ldd command on a core file.

When was CVE-1999-0400 disclosed?

CVE-1999-0400 was first published in the National Vulnerability Database on January 26, 1999, with the most recent update on April 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-1999-0400 actively exploited?

CVE-1999-0400 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 77.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-1999-0400?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-1999-0400, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-1999-0400

📅 Published

🔄 Last Modified

🔗 References (2)