FA
Product
@fastify/express
by @fastify/express · last CVE Oct 27, 2026
2
CVEs
0
On KEV
9.1
Max CVSS
1
New 30D
Severity mix
Critical 2High 0Medium 0Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-112362
New
9.1–Oct 27
@fastify/express vulnerable to path-scoped middleware bypass via absolute-form request targets
Affected: 4.0.5 before 4.0.9
CVE-2026-6556
9.1
1%
Jun 30
@fastify/express vulnerable to middleware bypass via non-string mount paths in prefixed plugins
Affected: before 4.0.7
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