๐Ÿ›ก๏ธ CVE-2026-2708
๐ŸŸข CVSS 3.7 โ€” Low โš ๏ธ Exploit Public CWE-444 NVD
3.7
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A request smuggling vulnerability exists in libsoup's HTTP/1 header parsing logic. The soup_message_headers_append_common() function in libsoup/soup-message-headers.c unconditionally appends each header value without validating for duplicate or conflicting Content-Length fields. This allows an attacker to send HTTP requests containing multiple Content-Length headers with differing values.

Details

Severity LOW
CVSS Score 3.7
CVSS Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
CWE CWE-444
Public Exploit โš ๏ธ Yes
Source NVD
Published 2026-04-23
Updated 2026-06-02
Modified 2026-05-04
Fix URL N/A

Affected Packages

Software From version Fixed in
enterprise-linux โ€” โ€”
libsoup โ€” โ€”

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