# CVE-2025-13086: openvpn: This update for openvpn fixes the following issues:  - Updated to version 2.6.10 that fixes:   * CVE-2025-13086: impr...

CVE-2025-13086 is fixed in 5 products on 1 platform, first by openvpn 2.6.14-0ubuntu0.24.04.3, released November 18, 2025. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2025-13086
- Priority: High
- CVSS: 7.5 (high)
- EPSS: 0.0067
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Nov 18, 2025

## Description

This update for openvpn fixes the following issues:  - Updated to version 2.6.10 that fixes:   * CVE-2025-13086: improper validation of IP addresses that can cause denial of service (bsc#1254486)

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | openvpn Debian 12.15 (bookworm) | 2.6.3-1+deb12u4 | [DSA-6069-1](https://patchblox.com/security/data/fix/linux/dsa-6069-1.md) | Dec 3, 2025 |
| Linux | openvpn Debian 13.5 (trixie) | 2.6.14-1+deb13u1 | [DSA-6069-1](https://patchblox.com/security/data/fix/linux/dsa-6069-1.md) | Dec 3, 2025 |
| Linux | openvpn Debian 14 | 2.7.0~rc2-2 | [DEBIAN-CVE-2025-13086](https://patchblox.com/security/data/fix/linux/debian-cve-2025-13086.md) | Dec 3, 2025 |
| Linux | openvpn Ubuntu 24.04.5 LTS (noble) | 2.6.14-0ubuntu0.24.04.3 | [openvpn 2.6.14-0ubuntu0.24.04.3](https://patchblox.com/security/data/fix/linux/ubuntu-noble-openvpn-2.6.14-0ubuntu0.24.04.3.md) | Nov 18, 2025 |
| Linux | openvpn Ubuntu 25.10 (questing) | 2.6.14-2ubuntu1.1 | [openvpn 2.6.14-2ubuntu1.1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-openvpn-2.6.14-2ubuntu1.1.md) | Nov 18, 2025 |
| Linux | openvpn amzn 2023 | 2.6.12-1.amzn2023.0.3 | [ALAS2023-2025-1312](https://patchblox.com/security/data/fix/linux/alas2023-2025-1312.md) | Dec 8, 2025 |
| Linux | openvpn opensuse-leap 15.6 | 2.6.10-150600.3.20.1 | [SUSE-SU-2026:0831-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0831-1.md) | Mar 5, 2026 |
| Linux | openvpn opensuse-leap 16.0 | 2.6.10-160000.3.1 | [OPENSUSE-SU-2026:20137-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-20137-1.md) | Jan 29, 2026 |
| Linux | openvpn sles 15.6 | 2.6.10-150600.3.20.1 | [SUSE-SU-2026:0831-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0831-1.md) | Mar 5, 2026 |
| Linux | openvpn sles 15.7 | 2.6.10-150600.3.20.1 | [SUSE-SU-2026:0831-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0831-1.md) | Mar 5, 2026 |
| Linux | openvpn sles 16.0 | 2.6.10-160000.3.1 | [SUSE-SU-2026:20196-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-20196-1.md) | Jan 29, 2026 |
| Linux | openvpn-dco opensuse-leap 15.6 | 2.6.10-150600.3.20.1 | [SUSE-SU-2026:0831-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0831-1.md) | Mar 5, 2026 |
| Linux | openvpn-dco sles 15.6 | 2.6.10-150600.3.20.1 | [SUSE-SU-2026:0831-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0831-1.md) | Mar 5, 2026 |
| Linux | openvpn-dco sles 15.7 | 2.6.10-150600.3.20.1 | [SUSE-SU-2026:0831-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-0831-1.md) | Mar 5, 2026 |
| Linux | openvpn-debuginfo amzn 2023 | 2.6.12-1.amzn2023.0.3 | [ALAS2023-2025-1312](https://patchblox.com/security/data/fix/linux/alas2023-2025-1312.md) | Dec 8, 2025 |
| Linux | openvpn-debugsource amzn 2023 | 2.6.12-1.amzn2023.0.3 | [ALAS2023-2025-1312](https://patchblox.com/security/data/fix/linux/alas2023-2025-1312.md) | Dec 8, 2025 |
| Linux | openvpn-devel amzn 2023 | 2.6.12-1.amzn2023.0.3 | [ALAS2023-2025-1312](https://patchblox.com/security/data/fix/linux/alas2023-2025-1312.md) | Dec 8, 2025 |

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Data as of 2026-11-07T18:46:35Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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