CVEvulnerability
CVE-2026-6429
5.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2026-05-13
- Last modified
- 2026-09-15
- Assigner
- 2499f714-1537-4658-8207-48ae4bb9eae9
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 5.3 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
- Weaknesses
- CWE-200
Description
When asked to both use a `.netrc` file for credentials and to follow HTTP
redirects, libcurl could leak the password used for the first host to the
followed-to host under certain circumstances.
Affected configurations
• haxx curl (>= 7.14.0 < 8.20.0)
Related
Weakness · CWE (1)
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness
References
- https://curl.se/docs/CVE-2026-6429.html Patch, Vendor Advisory
- https://curl.se/docs/CVE-2026-6429.json Product
- https://hackerone.com/reports/3677759 Exploit, Issue Tracking, Third Party Advisory