CVE-2026-87862 | curl up to 8.22.0 HSTS insertion of sensitive information into sent data

October 20, 2026 Yanac

A vulnerability identified as problematic has been detected in curl up to 8.22.0. Affected by this vulnerability is an unknown functionality of the component HSTS. The manipulation leads to insertion of sensitive information into sent data.

This vulnerability is referenced as CVE-2026-87862. Remote exploitation of the attack is possible. No exploit is available.VulDB Recent EntriesRead More