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

EPSS Score

0.02% (percentile: 5.2%)

Affected Products (2)

Other

• 21115-17086
• 21112-17084

Revision History

• 2026-04-02: Information published.