Description

A flaw was found in libsoup. When establishing HTTPS tunnels through a configured HTTP proxy, sensitive session cookies are transmitted in cleartext within the initial HTTP CONNECT request. A network-positioned attacker or a malicious HTTP proxy can intercept these cookies, leading to potential session hijacking or user impersonation.

INFO

Published Date :

2026-03-30T05:35:57.099Z

Last Modified :

2026-03-30T16:01:02.216Z

Source :

redhat
AFFECTED PRODUCTS

The following products are affected by CVE-2026-5119 vulnerability.

Vendors Products
Redhat
  • Enterprise Linux
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-5119.

URL Resource
https://access.redhat.com/security/cve/CVE-2026-5119 cve-icon cve-icon
https://bugzilla.redhat.com/show_bug.cgi?id=2452932 cve-icon cve-icon
https://gitlab.gnome.org/GNOME/libsoup/-/issues/502 cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-5119 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-5119 cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact