VULNERABILITY INTELLIGENCE

CVE-2026-3784

CVSS score6.5 MEDIUM

EPSS probability0.43%

CISA KEVNot currently listed

Published2026-03-11

Last modified2026-09-15

Description

curl would wrongly reuse an existing HTTP proxy connection doing CONNECT to a server, even if the new request uses different credentials for the HTTP proxy. The proper behavior is to create or use a separate connection.