CVE-2026-0719: Libsoup: signed to unsigned conversion error leading to stack-based buffer overflow in libsoup ntlm authentication
Overview
- Severity
- High (CVSS 7.5)
- CVSS Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2026-Jan
- Released
- 2026-01-11
- Last Updated
- 2026-01-13
- EPSS Score
- 0.05% (percentile: 15.9%)
Affected Products (1)
Open Source Software
- azl3 libsoup 3.4.4-11 on Azure Linux 3.0
Revision History
- 2026-01-11: Information published.
- 2026-01-12: Information published.
- 2026-01-13: Information published.