CVE-2026-5119: Libsoup: libsoup: information disclosure via cleartext transmission of cookies during https tunnel establishment
Overview
- Severity
- Medium (CVSS 5.9)
- CVSS Vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:N
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2026-Mar
- Released
- 2026-04-02
- Last Updated
- 2026-04-14
- EPSS Score
- 0.02% (percentile: 5.8%)
Affected Products (3)
Open Source Software
- cbl2 libsoup 3.0.4-13 on CBL Mariner 2.0
- azl3 libsoup 3.4.4-14 on Azure Linux 3.0
Other
Revision History
- 2026-04-02: Information published.
- 2026-04-02: Information published.
- 2026-04-14: Information published.