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OpenVPN Security Update: Denial of Service Risk Mitigated
SUSE-SU-2026:0831-1
Summary
This update for OpenVPN fixes a security issue that could cause a denial of service. OpenVPN is a widely used software for secure network connections. If you're using OpenVPN, it's a good idea to apply this update to ensure the integrity of your connections.
What to do
- Update openvpn to version 2.6.10-150600.3.20.1.
- Update openvpn-dco to version 2.6.10-150600.3.20.1.
Affected software
| Vendor | Product | Affected versions | Fix available |
|---|---|---|---|
| – | openvpn | <= 2.6.10-150600.3.20.1 | 2.6.10-150600.3.20.1 |
| – | openvpn-dco | <= 2.6.10-150600.3.20.1 | 2.6.10-150600.3.20.1 |
| – | openvpn | <= 2.6.10-150600.3.20.1 | 2.6.10-150600.3.20.1 |
| – | openvpn-dco | <= 2.6.10-150600.3.20.1 | 2.6.10-150600.3.20.1 |
| – | openvpn | <= 2.6.10-150600.3.20.1 | 2.6.10-150600.3.20.1 |
| – | openvpn-dco | <= 2.6.10-150600.3.20.1 | 2.6.10-150600.3.20.1 |
| – | openvpn | <= 2.6.10-150600.3.20.1 | 2.6.10-150600.3.20.1 |
| – | openvpn-dco | <= 2.6.10-150600.3.20.1 | 2.6.10-150600.3.20.1 |
Original title
Security update for openvpn
Original 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)
- Updated to version 2.6.10 that fixes:
* CVE-2025-13086: improper validation of IP addresses that can cause denial of service (bsc#1254486)
- https://www.suse.com/support/update/announcement/2026/suse-su-20260831-1/ Vendor Advisory
- https://bugzilla.suse.com/1254486 Third Party Advisory
- https://www.suse.com/security/cve/CVE-2025-13086 URL
Published: 5 Mar 2026 · Updated: 6 Mar 2026 · First seen: 6 Mar 2026