Bug 2553631 - CVE-2026-88964 openvpn: OpenVPN: Denial of Service via crafted domain search options [epel-10]
Summary: CVE-2026-88964 openvpn: OpenVPN: Denial of Service via crafted domain search ...
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: Fedora EPEL
Classification: Fedora
Component: openvpn
Version: epel10
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Frank Lichtenheld
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["2647c15a-3e84-490b-b021-a...
Depends On:
Blocks: CVE-2026-88964
TreeView+ depends on / blocked
 
Reported: 2026-10-15 17:37 UTC by Vladimir Vasilev
Modified: 2026-10-18 07:12 UTC (History)
5 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2026-10-18 07:12:20 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)

Description Vladimir Vasilev 2026-10-15 17:37:43 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

An integer underflow in OpenVPN version 2.7_alpha3 through 2.7.7 on Windows and Android allows remote authenticated servers to cause a denial of service or memory disclosure via crafted domain search options
Comment 1 Frank Lichtenheld 2026-10-18 07:12:20 UTC 
Only affects Windows and Android
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