Bug 2509521 (CVE-2026-12932) - CVE-2026-12932 openvpn: OpenVPN: Denial of Service due to memory leak in tls-crypt-v2 client key extraction
Summary: CVE-2026-12932 openvpn: OpenVPN: Denial of Service due to memory leak in tls-...
Keywords:
Status: NEW
Alias: CVE-2026-12932
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2509672 2509673
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-07-30 17:02 UTC by OSIDB Bzimport
Modified: 2026-07-31 05:20 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2026-07-30 17:02:10 UTC 
A memory leak in the tls-crypt-v2 client key extraction in OpenVPN 2.5.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows remote attackers to cause a denial of service (memory exhaustion) via a flood of crafted packets
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