CVE-2026-115402
OpenVPN ovpn-dco-win 0.6.5 through 2.8.13 allows unprivileged local users to cause a denial of service (system crash) via a race condition i
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
OpenVPN's ovpn-dco-win component, which provides the Windows data channel offload driver for OpenVPN, is affected. A local user without special privileges could trigger a race condition in its TCP connection handling and crash the Windows system.
Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.
Read the original description
OpenVPN ovpn-dco-win 0.6.5 through 2.8.13 allows unprivileged local users to cause a denial of service (system crash) via a race condition in the TCP connect path.
Timeline
- CVE published
- First seen by cve.now
Affected versions
- OpenVPN ovpn-dco-win
From 0.6.5 · through 2.8.13