Known vulnerabilities in Fastify 5.9.0

Vendor: fastify.io
Software: Fastify
Version: 5.9.0
Software CPE: cpe:2.3:a:fastify.io:fastify:*:*:*:*:*:nodejs:*:*
Total vulnerabilities: 2
Public exploits: 0
Known exploited (KEV): 0
Highest CVSSv4 Score: 6.1

Vulnerabilities by Severity

Severity distribution of vulnerabilities affecting Fastify version 5.9.0 Fastify 5.9.0 is affected by 2 vulnerabilities: 1 medium, 1 low Critical High Medium Low

Vulnerabilities (2)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU144299 - Use of Less Trusted Source
CVE-2026-16732
CWE-348 Medium
No
No
5.12.1 19.08.2026 SB2026081961
#VU144298 - Improper input validation
CVE-2026-18504
CWE-20 Low
No
No
5.12.1 19.08.2026 SB2026081961