Reachable Assertion Affecting openvpn package, versions [2.6_beta1,2.6.21)[2.7_alpha1,2.7.5)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UNMANAGED-OPENVPN-17824410
- published6 Jul 2026
- disclosed6 Jul 2026
- creditUnknown
Introduced: 6 Jul 2026
NewCVE-2026-13122 (opens in a new tab)How to fix?
Upgrade openvpn to version 2.6.21, 2.7.5 or higher.
Overview
Affected versions of this package are vulnerable to Reachable Assertion in the external-auth process. An attacker can cause the service to terminate unexpectedly by sending a specially crafted authentication token. This is only exploitable if external-auth is enabled.