CVE-2023-51771: Starnight Micro HTTP Server

Critical severity, CVSS 9.8. EPSS: 0.7% chance of exploitation in the next 30 days.

In MicroHttpServer (aka Micro HTTP Server) through a8ab029, _ParseHeader in lib/server.c allows a one-byte recv buffer overflow via a long URI.

Affected products

• Starnight Micro HTTP Server: affected versions not specified

Published 2023-12-25. Last modified 2026-06-17.