{"schemaVersion":3,"id":"CVE-2026-3632","aliases":["UBUNTU-CVE-2026-3632","DEBIAN-CVE-2026-3632"],"status":"published","duplicateOf":null,"title":null,"description":"A flaw was found in libsoup, a library used by applications to send network requests. This vulnerability occurs because libsoup does not properly validate hostnames, allowing special characters to be injected into HTTP headers. A remote attacker could exploit this to perform HTTP smuggling, where they can send hidden, malicious requests alongside legitimate ones. In certain situations, this could lead to Server-Side Request Forgery (SSRF), enabling an attacker to force the server to make unauthorized requests to other internal or external systems. 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