CVE-2026-55484

ALOS HTTP is a Linux-first Go web framework and application server built around a custom networking stack. Prior to 0.0.0-20260617230736-314b6783e196, core/utils.go::sanitizeRequestPath calls splitPathQuery on a request path beginning with a question mark and then performs the unchecked p0 access...

GHSA-HR6J-W4MW-G9MJ alos-http has unauthenticated remote DoS: malformed path starting with "?" triggers out-of-bounds panic in sanitizeRequestPath, crashing entire server

Summary A single unauthenticated HTTP request to a path starting with ? e.g. GET ? HTTP/1.1 crashes the entire server process. The request line parser passes the path to sanitizeRequestPath which indexes the first byte of the path after stripping the query string. It does so without checking that...

alos-http has unauthenticated remote DoS: malformed path starting with "?" triggers out-of-bounds panic in sanitizeRequestPath, crashing entire server

Summary A single unauthenticated HTTP request to a path starting with ? e.g. GET ? HTTP/1.1 crashes the entire server process. The request line parser passes the path to sanitizeRequestPath which indexes the first byte of the path after stripping the query string. It does so without checking that...

CVE-2026-55484

ALOS HTTP , a Linux-first Go web framework with a custom networking stack, is vulnerable to an unauthenticated remote denial-of-service . The root cause is an unchecked p[0] access in core/utils.go::sanitizeRequestPath after splitPathQuery processes a path beginning with a question mark, leaving ...

EUVD-2026-67872

ALOS HTTP is a Linux-first Go web framework and application server built around a custom networking stack. Prior to 0.0.0-20260617230736-314b6783e196, core/utils.go::sanitizeRequestPath calls splitPathQuery on a request path beginning with a question mark and then performs the unchecked p0 access...

CVE-2026-55484 ALOS HTTP: Unauthenticated remote DoS: malformed path starting with "?" triggers out-of-bounds panic in sanitizeRequestPath, crashing entire server

ALOS HTTP is a Linux-first Go web framework and application server built around a custom networking stack. Prior to 0.0.0-20260617230736-314b6783e196, core/utils.go::sanitizeRequestPath calls splitPathQuery on a request path beginning with a question mark and then performs the unchecked p0 access...

CVE-2026-55484 ALOS HTTP: Unauthenticated remote DoS: malformed path starting with "?" triggers out-of-bounds panic in sanitizeRequestPath, crashing entire server

ALOS HTTP is a Linux-first Go web framework and application server built around a custom networking stack. Prior to 0.0.0-20260617230736-314b6783e196, core/utils.go::sanitizeRequestPath calls splitPathQuery on a request path beginning with a question mark and then performs the unchecked p0 access...

PT-2026-83242

Name of the Vulnerable Software and Affected Versions ALOS HTTP versions prior to 0.0.0-20260617230736-314b6783e196 Description An unauthenticated client can cause a denial of service by sending a malformed HTTP request with a path consisting only of a question mark. The sanitizeRequestPath...