Buffer overflow in BFTelnet allows remote attackers to cause a denial of service via a long username.
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Buffer overflow in BFTelnet allows remote attackers to cause a denial of service via a long username.
November 3, 1999
April 16, 2026
Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.
Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.
Byte Fusion BFTelnet 1.1 - Long Username Denial of Service
Open source ↗See which npm, PyPI, Go, and Maven packages are affected by CVE-1999-0904
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