CVE-2026-44431: urllib3: Sensitive headers forwarded across origins in proxied low-level redirects
Overview
- Severity
- N/A
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2026-May
- Released
- 2026-05-16
- Last Updated
- 2026-05-19
- EPSS Score
- 0.53% (percentile: 40.6%)
Affected Products (1)
Open Source Software
- azl3 python-urllib3 2.0.7-4 on Azure Linux 3.0
Revision History
- 2026-05-16: Information published.
- 2026-05-19: Information published.