Description

A flaw was found in libsoup. An attacker controlling the value used to set the Content-Type header can inject a Carriage Return Line Feed (CRLF) sequence due to improper input sanitization in the `soup_message_headers_set_content_type()` function. This vulnerability allows for the injection of arbitrary header-value pairs, potentially leading to HTTP header injection and response splitting attacks.

INFO

Published Date :

2026-03-17T09:44:19.631Z

Last Modified :

2026-03-19T20:55:36.678Z

Source :

redhat
AFFECTED PRODUCTS

The following products are affected by CVE-2026-3634 vulnerability.

Vendors Products
Gnome
  • Libsoup
Libsoup
  • Libsoup
Redhat
  • Enterprise Linux
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-3634.

URL Resource
https://access.redhat.com/security/cve/CVE-2026-3634 cve-icon cve-icon
https://bugzilla.redhat.com/show_bug.cgi?id=2445129 cve-icon cve-icon
https://gitlab.gnome.org/GNOME/libsoup/-/issues/485 cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-3634 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-3634 cve-icon
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