AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-1999-0863

MEDIUM · CVSS 4.6 EPSS 0.38%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 1999-11-08 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.6. See the original NVD description below for full technical details.

CVE
CVE-1999-0863
Severity
MEDIUM
CVSS
4.6
EPSS
0.38%

Original NVD Description

Buffer overflow in FreeBSD seyon via HOME environmental variable, -emulator argument, -modems argument, or the GUI.