Bug 2509530 (CVE-2026-13117) - CVE-2026-13117 OpenVPN: OpenVPN: Denial of service or memory leakage via incomplete TLS guard
Summary: CVE-2026-13117 OpenVPN: OpenVPN: Denial of service or memory leakage via inco...
Keywords:
Status: NEW
Alias: CVE-2026-13117
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2509666 2509667
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-07-30 17:02 UTC by OSIDB Bzimport
Modified: 2026-07-31 04:21 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2026-07-30 17:02:40 UTC 
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
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