CVE-2026-6429

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.

References

https://hackerone.com/reports/3677759

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-29930

https://curl.se/docs/CVE-2026-6429.json

https://curl.se/docs/CVE-2026-6429.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

EPSS