Bug 2529320 (CVE-2026-84732) - CVE-2026-84732 openvpn: OpenVPN: Remote Denial of Service via crafted ACK packets
Summary: CVE-2026-84732 openvpn: OpenVPN: Remote Denial of Service via crafted ACK pac...
Keywords:
Status: NEW
Alias: CVE-2026-84732
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2529346 2529347
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-07 08:41 UTC by OSIDB Bzimport
Modified: 2026-09-07 10:50 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2026-09-07 08:41:29 UTC 
Retransmissions of ACK packet ID in OpenVPN through 2.6.22 and 2.7.6 allow remote unauthenticated attackers to cause a denial of service via crafted inputs that trigger a timeout integer overflow
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