CVE-2026-3783 | cURL up to 8.18.0 OAuth2 Bearer Token insufficiently protected credentials (Nessus ID 302096 / WID-SEC-2026-0690)
A vulnerability labeled as problematic has been found in cURL. This affects an unknown part of the component OAuth2 Bearer Token Handler. Executing a manipulation can lead to insufficiently protected credentials.
The identification of this vulnerability is CVE-2026-3783. The attack may be launched remotely. There is no exploit available.
The affected component should be upgraded.