CVE-1999-1586

NONECVSS 0.0

0.0

loadmodule in SunOS 4.1.x, as used by xnews, does not properly sanitize its environment, which allows local users to gain privileges, a different vulnerability than CVE-1999-1584.

CVSS v3: —
EG Score: —
EPSS: 22.7%
KEV: Not listed

Published

December 31, 1999

Last Modified

April 16, 2026

References (6)

cve@mitrehttp://www.cert.org/advisories/CA-1995-12.html
cve@mitrehttp://www.ciac.org/ciac/bulletins/g-02.shtml
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/498
af854a3a-2127-422b-91ae-364da2661108http://www.cert.org/advisories/CA-1995-12.html
af854a3a-2127-422b-91ae-364da2661108http://www.ciac.org/ciac/bulletins/g-02.shtml
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/498

Data Freshness Timeline

(refreshed 13× 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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Frequently asked(4)

What is CVE-1999-1586?

CVE-1999-1586 is a none vulnerability published on December 31, 1999. loadmodule in SunOS 4.1.x, as used by xnews, does not properly sanitize its environment, which allows local users to gain privileges, a different vulnerability than CVE-1999-1584.

When was CVE-1999-1586 disclosed?

CVE-1999-1586 was first published in the National Vulnerability Database on December 31, 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-1999-1586 actively exploited?

CVE-1999-1586 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 22.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-1999-1586?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-1999-1586, 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-1999-1586

📅 Published

🔄 Last Modified

🔗 References (6)