CVE-1999-0727

NONECVSS 0.0

0.0

A kernel leak in the OpenBSD kernel allows IPsec packets to be sent unencrypted.

CVSS v3: —
EG Score: —
EPSS: 70.1%
KEV: Not listed

Published

August 6, 1999

Last Modified

April 16, 2026

References (2)

cve@mitrehttp://www.osvdb.org/6127
af854a3a-2127-422b-91ae-364da2661108http://www.osvdb.org/6127

Data Freshness Timeline

(refreshed 14× in last 7d / 20× 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.

2026-05-29 13:40 UTCepss_batch
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2026-05-18 21:29 UTCepss_batch
2026-05-18 21:29 UTCepss_batch

Frequently asked(4)

What is CVE-1999-0727?

CVE-1999-0727 is a none vulnerability published on August 6, 1999. A kernel leak in the OpenBSD kernel allows IPsec packets to be sent unencrypted.

When was CVE-1999-0727 disclosed?

CVE-1999-0727 was first published in the National Vulnerability Database on August 6, 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-1999-0727 actively exploited?

CVE-1999-0727 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 70.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-1999-0727?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-1999-0727, 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-1999-0727

📅 Published

🔄 Last Modified

🔗 References (2)