CVE-2026-13117 Affecting openvpn-debuginfo package, versions <0:2.6.12-1.amzn2023.0.7


Severity

Recommended
medium

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
0.4% (33rd percentile)

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  • Snyk IDSNYK-AMZN2023-OPENVPNDEBUGINFO-18530955
  • published5 Aug 2026
  • disclosed30 Jul 2026

Introduced: 30 Jul 2026

NewCVE-2026-13117  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2023 openvpn-debuginfo to version 0:2.6.12-1.amzn2023.0.7 or higher.
This issue was patched in ALAS2023-2026-2038.

NVD Description

Note: Versions mentioned in the description apply only to the upstream openvpn-debuginfo package and not the openvpn-debuginfo package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2023 relevant fixed versions and status.

An incomplete guard in OpenVPN 2.6.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows remote authenticated peers to trigger a use-after-free during TLS session promotion, potentially leading to a denial of service or memory leakage

CVSS Base Scores

version 3.1