CVE-2026-2708

Katalog CVE

CVSS 5.3 · Medium EPSS 0,32%

Kerentanan Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') pada gnome libsoup, redhat enterprise linux. Skor CVSS 3.1 5.3 (Medium) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

23 April 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

5.3 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')

EPSS (30 hari)

0,32% peluang dieksploitasi; lebih tinggi dari 23,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://access.redhat.com/security/cve/CVE-2026-2708 advisory vendor
• https://bugzilla.redhat.com/show_bug.cgi?id=2440743 issue tracking · advisory vendor
• https://gitlab.gnome.org/GNOME/libsoup/-/issues/500 exploit · issue tracking · advisory vendor
• https://gitlab.gnome.org/GNOME/libsoup/-/merge_requests/513 issue tracking