CVE-2026-6253 | cURL up to 8.19.0 Redirect-to Proxy information disclosure (Nessus ID 311014 / WID-SEC-2026-1307)

April 30, 2026 Yanac

A vulnerability, which was classified as problematic, was found in cURL up to 8.19.0. This affects an unknown function of the component Redirect-to Proxy Handler. Such manipulation leads to information disclosure.

This vulnerability is documented as CVE-2026-6253. The attack can be executed remotely. There is not any exploit available.

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