OESA-2026-3516

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-3516

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2026-3516.json

JSON Data

https://api.osv.dev/v1/vulns/OESA-2026-3516

Upstream

CVE-2026-2708

Published

2026-08-30T04:14:39Z

Modified

2026-08-30T04:31:11Z

Severity

5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator

Summary

libsoup security update

Details

libsoup is an HTTP client/server library for GNOME. It uses GObjects and the glib main loop, to integrate well with GNOME applications, and also has a synchronous API, for use in threaded applications.

Security Fix(es):

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.(CVE-2026-2708)

Database specific

{
    "severity": "Medium"
}

References

Affected packages

openEuler:22.03-LTS-SP4 / libsoup

Package

Name: libsoup
Purl: pkg:rpm/openEuler/libsoup&distro=openEuler-22.03-LTS-SP4

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

2.74.2-21.oe2203sp4

Ecosystem specific

{
    "aarch64": [
        "libsoup-2.74.2-21.oe2203sp4.aarch64.rpm",
        "libsoup-debuginfo-2.74.2-21.oe2203sp4.aarch64.rpm",
        "libsoup-debugsource-2.74.2-21.oe2203sp4.aarch64.rpm",
        "libsoup-devel-2.74.2-21.oe2203sp4.aarch64.rpm"
    ],
    "noarch": [
        "libsoup-help-2.74.2-21.oe2203sp4.noarch.rpm"
    ],
    "src": [
        "libsoup-2.74.2-21.oe2203sp4.src.rpm"
    ],
    "x86_64": [
        "libsoup-2.74.2-21.oe2203sp4.x86_64.rpm",
        "libsoup-debuginfo-2.74.2-21.oe2203sp4.x86_64.rpm",
        "libsoup-debugsource-2.74.2-21.oe2203sp4.x86_64.rpm",
        "libsoup-devel-2.74.2-21.oe2203sp4.x86_64.rpm"
    ]
}

Database specific

source

"https://repo.openeuler.org/security/data/osv/OESA-2026-3516.json"