# excon (RubyGems) vulnerabilities

2 known vulnerabilities (2 medium), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://rubygems.org/gems/excon

## Advisories (2)

### [CVE-2026-54171](https://cve.now/CVE-2026-54171): Excon: redact additional sensitive/risky headers when following redirects

- Severity: Medium 6.5
- Published: Jul 17, 2026
- Affected: fixed in 1.5.0.

### [CVE-2019-16779](https://cve.now/CVE-2019-16779): In RubyGem excon, interrupted Persistent Connections May Leak Response Data

- Severity: Medium 5.8
- Published: Dec 16, 2019
- Affected: fixed in 0.71.0.

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