Vulnerability in cURL via HTTP Negotiate Connection Reuse Reported in 2026

A flaw in cURL allows an attacker to bypass access restrictions to data.

Published 16sem1 sourceImportantupdated 22h

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The fact

The vulnerability, named HTTP Negotiate Connection Reuse, exposes sensitive information.

The analysis was published on Vigilance.fr on March 11, 2026.

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Auto-synthesis from 1 media source · identified on May 11, 2026