CyberRota Analysis
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CVE
CVE-1999-0990
Severity
LOW
CVSS
2.1
EPSS
0.42%
Original NVD Description
Error messages generated by gdm with the VerboseAuth setting allows an attacker to identify valid users on a system.
AUGUST 4, 2026
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Case File
CVE-1999-0990
LOW · CVSS 2.1
EPSS 0.42%
Source: NVD + CISA KEV + EPSS (historical backfill) · Published 1999-12-05 · Last synced 2026-08-04