CVE-2026-12547: Libsoup: information disclosure in libsoup via soupauthmanager proxy credential leak on proxy switch

Overview

Severity
Low (CVSS 3.4)
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:N/A:N
Exploit Status
Not Exploited
Patch Tuesday
2026-Jul
Released
2026-07-25
EPSS Score
0.23% (percentile: 13.7%)

Affected Products (1)

Open Source Software

  • azl3 libsoup 3.4.4-16 on Azure Linux 3.0

Revision History

  • 2026-07-25: Information published.