Vulnerability Database · Debian · Package report
openvpn: vulnerability history, versions and safety
openvpn is a package in the Debian ecosystem. Vulert records 55 vulnerabilities for it across 63 releases, from Nov -0001 to Aug 2026. Each vulnerability names the versions it affects, the fixed version to move to, and a workaround where no fix has been published.
No patched version yet — these are the ones to plan around.
See the unfixed vulnerabilities →No published version shipped hostile code.
Vulert verdict on openvpn i
Updated on 23 Oct 2026
Careful: 17 of the 55 vulnerabilities Vulert records for this package have no fix yet. Plan around those, or apply the workaround listed for each. The rest have a fixed version to move to.
What to do: Plan around the 17 vulnerabilities with no published fix: each lists the affected range and any workaround that reduces exposure. No fix yet: Vulert alerts you the moment one is published. Monitor it with Vulert →
- Vulnerabilities on record 55 over 2026 years · 9 in the last year i
- Latest disclosure 14 Aug 2026 i
- Highest CVSS 9.8 i
- With no published fix 17 i
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01 Versions
Which versions are affected
Every version Vulert holds for openvpn, newest first, with the vulnerabilities that name it. A version with a count of zero has no recorded vulnerabilities; open a version to see the vulnerabilities it is exposed to.
Newest 63 of 63 versions on record. Severity counts are the vulnerabilities recorded against that exact release.
02 Disclosure history
How often vulnerabilities are recorded
Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 9 of the 55 were recorded in the last 12 months.
Other ways into the data
03 Vulnerabilities
Recorded vulnerabilities for openvpn
| Vulnerability | Severity | Fixed version ↓ | Disclosed ↓ |
|---|---|---|---|
| Buffer Overflow Vulnerability in OpenVPN: CVE-2017-12166 | 9.8 critical | 2.4.4-1 | 04 Oct 2017 |
| Cross-Protocol Scripting in OpenVPN | 9.1 critical | No fix published | 16 Mar 2018 |
| Remote Denial-of-Service Vulnerability in OpenVPN: CVE-2017-7508 | 7.5 high | 2.4.3-1 | 27 Jun 2017 |
| Denial-of-Service Vulnerability in OpenVPN: CVE-2017-7520 | 7.4 high | 2.4.3-1 | 27 Jun 2017 |
| Denial-of-Service Vulnerability in OpenVPN | 6.5 medium | 2.4.3-1 | 27 Jun 2017 |
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Updated: 23/Oct/2026 · Vulnerabilities in our DB: 524315
