[fweimer]

There is the VEX justification Vulnerable_code_not_in_execute_path. But it's an application-level assertion. I don't think there's a standardized mechanism that can describe this at the component level, from which the application-level assertion could be synthesized. Standardized vulnerability metadata is per component, not per component-to-component relationship. So it's just easier to fix vulnerability.

But I don't quite understand what Dependabot is doing for Go specifically. The vulnerability goes away without source code changes if the dependency is updated from version 1.1.0 to 1.1.1. So anyone building the software (producing an application binary) could just do that, and the intermediate packages would not have to change at all. But it doesn't seem like the standard Go toolchain automates this.