OESA-2026-2918

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-2918
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2026-2918.json
JSON Data
https://api.osv.dev/v1/vulns/OESA-2026-2918
Upstream
  • CVE-2026-11771
  • CVE-2026-12932
  • CVE-2026-12996
  • CVE-2026-13117
Published
2026-07-09T12:51:12Z
Modified
2026-07-09T13:00:05.903648437Z
Summary
openvpn security update
Details

OpenVPN is a full-featured open source SSL VPN solution that accommodates a wide range of configurations, including remote access, site-to-site VPNs, Wi-Fi security, and enterprise-scale remote access solutions with load balancing, failover, and fine-grained access-controls. Starting with the fundamental premise that complexity is the enemy of security, OpenVPN offers a cost-effective, lightweight alternative to other VPN technologies that is well-adapted for the SME and enterprise markets.

Security Fix(es):

(CVE-2026-11771)

(CVE-2026-12932)

(CVE-2026-12996)

(CVE-2026-13117)

OpenVPN version 2.6.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows remote attackers to cause a denial of service via a malformed authentication token that triggers a reachable assertion when external-auth is enabled(CVE-2026-13122)

A memory leak in OpenVPN version 2.5.0 through 2.5.11, 2.6.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows remote attackers with a valid tls-crypt-v2 client key to potentially cause a denial of service(CVE-2026-13698)

Database specific 
{
    "severity": "Critical"
}
References

Affected packages

openEuler:24.03-LTS-SP1 / openvpn

Package

Name
openvpn
Purl
pkg:rpm/openEuler/openvpn&distro=openEuler-24.03-LTS-SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.6.9-8.oe2403sp1

Ecosystem specific 

{
    "x86_64": [
        "openvpn-2.6.9-8.oe2403sp1.x86_64.rpm",
        "openvpn-debuginfo-2.6.9-8.oe2403sp1.x86_64.rpm",
        "openvpn-debugsource-2.6.9-8.oe2403sp1.x86_64.rpm",
        "openvpn-devel-2.6.9-8.oe2403sp1.x86_64.rpm"
    ],
    "aarch64": [
        "openvpn-2.6.9-8.oe2403sp1.aarch64.rpm",
        "openvpn-debuginfo-2.6.9-8.oe2403sp1.aarch64.rpm",
        "openvpn-debugsource-2.6.9-8.oe2403sp1.aarch64.rpm",
        "openvpn-devel-2.6.9-8.oe2403sp1.aarch64.rpm"
    ],
    "noarch": [
        "openvpn-help-2.6.9-8.oe2403sp1.noarch.rpm"
    ],
    "src": [
        "openvpn-2.6.9-8.oe2403sp1.src.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-2918.json"