GHSA-389g-gv7q-r4x8Published
fastify is vulnerable to header validation bypass via case-sensitive propertyNames
Exact source revision recorded 24 Oct 2026 13:17:17 UTC. It does not establish the source's current position. Latest evidence.
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CVE-2026-107832 · Microsoft / collected KEV context
osv · GHSA-389g-gv7q-r4x8
- https://github.com/fastify/fastify/security/advisories/GHSA-389g-gv7q-r4x8
- https://nvd.nist.gov/vuln/detail/CVE-2026-107832
- https://github.com/fastify/fastify/pull/7104
- https://github.com/fastify/fastify/commit/3241fbd2f10a8ca1503533726836b53b6e8775a2
- https://github.com/fastify/fastify/commit/35c32375731c111439682b2f9e6e0baed2694269
- https://cna.openjsf.org/security-advisories.html
- https://github.com/fastify/fastify
- https://github.com/fastify/fastify/releases/tag/v5.12.6
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