Bug 2498148 (CVE-2025-3110) - CVE-2025-3110 OpenVPN Access Server: OpenVPN Access Server: HTTP request smuggling via bare line-feed sequences in HTTP headers
Summary: CVE-2025-3110 OpenVPN Access Server: OpenVPN Access Server: HTTP request smug...
Keywords:
Status: NEW
Alias: CVE-2025-3110
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: 2498489 2498490
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-07-08 17:02 UTC by OSIDB Bzimport
Modified: 2026-07-09 12:52 UTC (History)
0 users

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Description OSIDB Bzimport 2026-07-08 17:02:02 UTC 
OpenVPN Access Server 2.7.2 through 3.1.0 accepts bare line-feed sequences inside HTTP header values, allowing remote attackers to perform HTTP request smuggling when deployed behind a reverse proxy
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