CVE-2026-75975 | fastify fast-uri up to 2.4.4/3.1.5/4.1.2 IPv6 Literal Parser input validation

August 24, 2026 Yanac

A vulnerability identified as problematic has been detected in fastify fast-uri up to 2.4.4/3.1.5/4.1.2. Affected is an unknown function of the component IPv6 Literal Parser. The manipulation leads to improper input validation.

This vulnerability is listed as CVE-2026-75975. The attack may be initiated remotely. There is no available exploit.

You should upgrade the affected component.VulDB Recent EntriesRead More