# OpenVPN.

Every CVE that names OpenVPN among its affected products, newest first. Vendors and products are as the CNA wrote them.

## Records, newest first

- [Use after free in OpenVPN](https://agentprime.io/advisories/CVE-2026-84471.md)
  `CVE-2026-84471` · CVE record: OpenVPN OpenVPN · CVSS 7.2 High · Not analysed yet · Published 14 Oct 2026 · Tags: Memory corruption
- [Integer underflow in OpenVPN](https://agentprime.io/advisories/CVE-2026-88964.md)
  `CVE-2026-88964` · CVE record: OpenVPN OpenVPN · CVSS 7.1 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Authentication bypass by spoofing in OpenVPN](https://agentprime.io/advisories/CVE-2026-84790.md)
  `CVE-2026-84790` · CVE record: OpenVPN OpenVPN · CVSS 7.6 High · Not analysed yet · Published 13 Oct 2026 · Tags: Authentication bypass, CWE-158
- [Integer overflow in OpenVPN](https://agentprime.io/advisories/CVE-2026-84732.md)
  `CVE-2026-84732` · CVE record: OpenVPN OpenVPN · CVSS 8.7 High · Not analysed yet · Published 7 Sept 2026 · Tags: Memory corruption
- [OS command injection in OpenVPN](https://agentprime.io/advisories/CVE-2026-84256.md)
  `CVE-2026-84256` · CVE record: OpenVPN OpenVPN · CVSS 7.7 High · Not analysed yet · Published 7 Sept 2026 · Tags: Command injection
- [Untrusted search path in OpenVPN](https://agentprime.io/advisories/CVE-2026-84226.md)
  `CVE-2026-84226` · CVE record: OpenVPN OpenVPN · CVSS 8.5 High · Not analysed yet · Published 7 Sept 2026 · Tags: CWE-426
- [Incorrect permission assignment in OpenVPN](https://agentprime.io/advisories/CVE-2026-82312.md)
  `CVE-2026-82312` · CVE record: OpenVPN OpenVPN · CVSS 1.8 Low · Not analysed yet · Published 7 Sept 2026 · Tags: Broken access control, CWE-412
- [External control of a file path in OpenVPN](https://agentprime.io/advisories/CVE-2026-81830.md)
  `CVE-2026-81830` · CVE record: OpenVPN OpenVPN · CVSS 5.6 Medium · Not analysed yet · Published 7 Sept 2026 · Tags: Path traversal
- [Stack-based buffer overflow in OpenVPN](https://agentprime.io/advisories/CVE-2026-81738.md)
  `CVE-2026-81738` · CVE record: OpenVPN OpenVPN · CVSS 2.3 Low · Not analysed yet · Published 7 Sept 2026 · Tags: Memory corruption, CWE-193
- [Incorrect buffer size calculation in OpenVPN](https://agentprime.io/advisories/CVE-2026-78221.md)
  `CVE-2026-78221` · CVE record: OpenVPN OpenVPN · CVSS 5.9 Medium · Not analysed yet · Published 7 Sept 2026 · Tags: Memory corruption
- [Path traversal in OpenVPN](https://agentprime.io/advisories/CVE-2026-78043.md)
  `CVE-2026-78043` · CVE record: OpenVPN OpenVPN · CVSS 5.6 Medium · Not analysed yet · Published 7 Sept 2026 · Tags: Path traversal
- [Improper certificate validation in OpenVPN](https://agentprime.io/advisories/CVE-2026-63650.md)
  `CVE-2026-63650` · CVE record: OpenVPN OpenVPN · CVSS 2.0 Low · Not analysed yet · Published 14 Aug 2026 · Tags: Weak cryptography or TLS, CWE-115
- [OpenVPN: The Windows interactive service in OpenVPN 2.4.0 through 2.6.21 and 2.7_alpha1 through…](https://agentprime.io/advisories/CVE-2026-63649.md)
  `CVE-2026-63649` · CVE record: OpenVPN OpenVPN · CVSS 4.1 Medium · Not analysed yet · Published 14 Aug 2026 · Tags: CWE-183
- [Memory leak in OpenVPN](https://agentprime.io/advisories/CVE-2026-12932.md)
  `CVE-2026-12932` · CVE record: OpenVPN OpenVPN · CVSS 7.1 High · Not analysed yet · Published 30 Jul 2026 · Tags: Denial of service
- [Use after free in OpenVPN](https://agentprime.io/advisories/CVE-2026-12996.md)
  `CVE-2026-12996` · CVE record: OpenVPN OpenVPN · CVSS 6.0 Medium · Not analysed yet · Published 30 Jul 2026 · Tags: Memory corruption
- [Off-by-one error in OpenVPN](https://agentprime.io/advisories/CVE-2026-11771.md)
  `CVE-2026-11771` · CVE record: OpenVPN OpenVPN · CVSS 7.0 High · Not analysed yet · Published 30 Jul 2026 · Tags: Memory corruption, CWE-193
- [Use after free in OpenVPN](https://agentprime.io/advisories/CVE-2026-13117.md)
  `CVE-2026-13117` · CVE record: OpenVPN OpenVPN · CVSS 6.0 Medium · Not analysed yet · Published 30 Jul 2026 · Tags: Memory corruption
- [Out-of-bounds read in OpenVPN](https://agentprime.io/advisories/CVE-2026-13379.md)
  `CVE-2026-13379` · CVE record: OpenVPN OpenVPN · CVSS 5.1 Medium · Not analysed yet · Published 30 Jul 2026 · Tags: Memory corruption, CWE-142
- [Reachable assertion in OpenVPN](https://agentprime.io/advisories/CVE-2026-13122.md)
  `CVE-2026-13122` · CVE record: Openvpn OpenVPN · CVSS 5.9 Medium · Not analysed yet · Published 6 Jul 2026 · Tags: Denial of service
- [Memory leak in OpenVPN](https://agentprime.io/advisories/CVE-2026-13698.md)
  `CVE-2026-13698` · CVE record: OpenVPN OpenVPN · CVSS 6.0 Medium · Not analysed yet · Published 6 Jul 2026 · Tags: Denial of service
- [Out-of-bounds read in OpenVPN](https://agentprime.io/advisories/CVE-2026-40215.md)
  `CVE-2026-40215` · CVE record: OpenVPN OpenVPN · CVSS 6.1 Medium · Not analysed yet · Published 8 Jun 2026 · Tags: Memory corruption
- [Reachable assertion in OpenVPN](https://agentprime.io/advisories/CVE-2026-35058.md)
  `CVE-2026-35058` · CVE record: OpenVPN OpenVPN · CVSS 6.9 Medium · Not analysed yet · Published 8 Jun 2026 · Tags: Denial of service
- [Reachable assertion in OpenVPN](https://agentprime.io/advisories/CVE-2025-15497.md)
  `CVE-2025-15497` · CVE record: OpenVPN OpenVPN · CVSS 3.8 Low · Not analysed yet · Published 30 Jan 2026 · Tags: Denial of service
- [OpenVPN: Improper validation of source IP addresses in OpenVPN version 2.6.0 through 2.6.15 and…](https://agentprime.io/advisories/CVE-2025-13086.md)
  `CVE-2025-13086` · CVE record: OpenVPN OpenVPN · CVSS 4.6 Medium · Not analysed yet · Published 3 Dec 2025 · Tags: CWE-940
- [Resource allocation without limits in OpenVPN](https://agentprime.io/advisories/CVE-2025-13751.md)
  `CVE-2025-13751` · CVE record: OpenVPN OpenVPN · CVSS 1.3 Low · Not analysed yet · Published 3 Dec 2025 · Tags: Denial of service, CWE-775, CWE-841
- [OpenVPN: Insufficient argument validation in OpenVPN 2.7_alpha1 through 2.7_rc1 allows an attacker…](https://agentprime.io/advisories/CVE-2025-12106.md)
  `CVE-2025-12106` · CVE record: OpenVPN OpenVPN · CVSS 9.1 Critical · Critical (CVSS 9+) · Not analysed yet · Published 1 Dec 2025 · Tags: CWE-126
- [OS command injection in OpenVPN](https://agentprime.io/advisories/CVE-2025-10680.md)
  `CVE-2025-10680` · CVE record: OpenVPN OpenVPN · CVSS 8.8 High · Not analysed yet · Published 24 Oct 2025 · Tags: Command injection
- [OpenVPN: OpenVPN version 2.4.0 through 2.6.10 on Windows allows an external…](https://agentprime.io/advisories/CVE-2024-4877.md)
  `CVE-2024-4877` · CVE record: OpenVPN OpenVPN · CVSS 8.8 High · Not analysed yet · Published 3 Apr 2025 · Tags: Privilege escalation
- [Improper check for unusual conditions in OpenVPN](https://agentprime.io/advisories/CVE-2025-2704.md)
  `CVE-2025-2704` · CVE record: OpenVPN OpenVPN · CVSS 7.5 High · Not analysed yet · Published 2 Apr 2025 · Tags: CWE-754
- [OpenVPN: OpenVPN before 2.6.11 does not santize PUSH_REPLY messages properly which an attacker…](https://agentprime.io/advisories/CVE-2024-5594.md)
  `CVE-2024-5594` · CVE record: OpenVPN OpenVPN · CVSS 9.1 Critical · Critical (CVSS 9+) · Not analysed yet · Published 6 Jan 2025 · Tags: CWE-1287
- [Resource leak in OpenVPN](https://agentprime.io/advisories/CVE-2024-28882.md)
  `CVE-2024-28882` · CVE record: OpenVPN OpenVPN · CVSS 4.3 Medium · Not analysed yet · Published 8 Jul 2024 · Tags: Denial of service
- [Incorrect default permissions in OpenVPN](https://agentprime.io/advisories/CVE-2023-7235.md)
  `CVE-2023-7235` · CVE record: OpenVPN OpenVPN · CVSS 8.4 High · Not analysed yet · Published 21 Feb 2024 · Tags: Broken access control
- [OpenVPN: OpenVPN 2.1 until v2.4.12 and v2.5.6 may enable authentication bypass in external…](https://agentprime.io/advisories/CVE-2022-0547.md)
  `CVE-2022-0547` · CVE record: OpenVPN · CVSS 9.8 Critical · Critical (CVSS 9+) · Not analysed yet · Published 18 Mar 2022 · Tags: CWE-305
- [OpenVPN: OpenVPN 2.5.1 and earlier versions allows a remote attackers to bypass authentication and…](https://agentprime.io/advisories/CVE-2020-15078.md)
  `CVE-2020-15078` · CVE record: OpenVPN · No CVSS score · Not analysed yet · Published 26 Apr 2021 · Tags: CWE-305
- [Improper input validation in OpenVPN](https://agentprime.io/advisories/CVE-2017-7522.md)
  `CVE-2017-7522` · CVE record: OpenVPN Technologies, Inc OpenVPN · No CVSS score · Not analysed yet · Published 27 Jun 2017 · Tags: CWE-20
- [Uncontrolled resource consumption in OpenVPN](https://agentprime.io/advisories/CVE-2017-7521.md)
  `CVE-2017-7521` · CVE record: OpenVPN Technologies, Inc OpenVPN · No CVSS score · Not analysed yet · Published 27 Jun 2017 · Tags: Denial of service
- [Information disclosure in OpenVPN](https://agentprime.io/advisories/CVE-2017-7520.md)
  `CVE-2017-7520` · CVE record: OpenVPN Technologies, Inc OpenVPN · No CVSS score · Not analysed yet · Published 27 Jun 2017 · Tags: Information disclosure
- [OpenVPN: OpenVPN versions before 2.4.3 and before 2.3.17 are vulnerable to remote…](https://agentprime.io/advisories/CVE-2017-7508.md)
  `CVE-2017-7508` · CVE record: OpenVPN Technologies, Inc OpenVPN · No CVSS score · Not analysed yet · Published 27 Jun 2017
- [Reachable assertion in openvpn](https://agentprime.io/advisories/CVE-2017-7479.md)
  `CVE-2017-7479` · CVE record: OpenVPN Technologies, Inc openvpn · No CVSS score · Not analysed yet · Published 15 May 2017 · Tags: Denial of service
- [Reachable assertion in openvpn](https://agentprime.io/advisories/CVE-2017-7478.md)
  `CVE-2017-7478` · CVE record: OpenVPN Technologies, Inc openvpn · No CVSS score · EPSS 0.14 · Not analysed yet · Published 15 May 2017 · Tags: Denial of service

## Filters and formats

Filters are query parameters on this URL: `q` (words, as in a web search engine: `"a phrase"`, `OR`, `-word`; an id; a package or product name), `severity` (low, medium, high or critical), `critical=1`, `kev=1`, `ecosystem` (npm, pypi, packagist, go, maven, rubygems, crates, nuget, hex), `kind=package`, `assigner` (a CNA’s short name), `min_score` and `state`. Each record’s title links to its Markdown page.

- The same list as JSON: <https://api.agentprime.io/v1/advisories?technology=openvpn>
- Every list: <https://agentprime.io/advisories.md>, critical: <https://agentprime.io/advisories/critical.md>; by weakness: <https://agentprime.io/advisories/tag/sql-injection.md> and the other tags in <https://agentprime.io/llms.txt>; by technology: `/advisories/technology/<slug>.md` (`fortinet-fortimail`)

---

The web page: <https://agentprime.io/advisories/technology/openvpn/>. Everything for agents: <https://agentprime.io/llms.txt>.