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SwiftNIO NIOHTTP1: HTTPDecoder accepts unbounded HTTP/1 header blocks, enabling remote DoS

🗓️ 12 Jun 2026 00:00:00Reported by https://gitlab.com/gitlab-org/security-products/gemnasium-dbType 
gitlab
 gitlab
🔗 gitlab.com👁 2 Views

HTTPDecoder in SwiftNIO NIOHTTP1 has no limit on header size or count, enabling remote denial of service via unbounded headers.

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12 Jun 2026 00:00Current
5.6Medium risk
Vulners AI Score5.6
2