CVE-1999-0731

NONECVSS 0.0

0.0

The KDE klock program allows local users to unlock a session using malformed input.

CVSS v3: —
EG Score: —
EPSS: 22.2%
KEV: Not listed

Published

June 23, 1999

Last Modified

April 16, 2026

References (4)

cve@mitrehttp://www.securityfocus.com/bid/489
cve@mitrehttps://github.com/KDE/kde1-kdebase/commit/04906bd5de2f220bf100b605dad37b4a1d9a91a6
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/489
af854a3a-2127-422b-91ae-364da2661108https://github.com/KDE/kde1-kdebase/commit/04906bd5de2f220bf100b605dad37b4a1d9a91a6

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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Frequently asked(4)

What is CVE-1999-0731?

CVE-1999-0731 is a none vulnerability published on June 23, 1999. The KDE klock program allows local users to unlock a session using malformed input.

When was CVE-1999-0731 disclosed?

CVE-1999-0731 was first published in the National Vulnerability Database on June 23, 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-1999-0731 actively exploited?

CVE-1999-0731 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 22.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-1999-0731?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-1999-0731, 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-1999-0731

📅 Published

🔄 Last Modified

🔗 References (4)