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openvpn — Vulnerabilities & Security Advisories 40

All 40 CVE vulnerabilities found in openvpn, with AI-generated Chinese analysis, references, and POCs.

This page aggregates known vulnerabilities associated with the OpenVPN product, focusing primarily on software weaknesses in open-source network security solutions. It collects data on multiple security flaws, including buffer overflows, authentication bypasses, and privilege escalation issues, covering advisories published over the past decade. Readers can use this hub to track vendor security advisories, understand the technical nature of specific weakness classes, and review the complete vulnerability history of OpenVPN. The dataset includes both high-severity exploits and lower-impact configuration errors. This aggregation serves researchers and security analysts who need a centralized view of past and present threats without navigating individual vendor pages. No marketing language is used; the content remains factual and technical, presenting raw data for analysis. Users can filter by CVE identifier or severity to isolate specific incidents. The collection spans critical remote code execution bugs and minor denial-of-service triggers. This resource supports long-term security posture assessments by mapping historical defects to current patch levels. It does not include speculative threats or unconfirmed reports. The page remains neutral in tone, prioritizing clarity over persuasion.

Vendor: OpenVPN Technologies, Inc

CVE ID Title CVSS Severity Published
CVE-2026-84471 CVE-2026-84471 CWE-416 7.2 High 2026-10-14
CVE-2026-88964 OpenVPN 2.7.7整数下溢致DoS/信息泄露 CWE-191 7.1 High 2026-10-13
CVE-2026-84790 OpenVPN 2.3.0-2.6.22及2.7版身份伪造漏洞 CWE-290 7.6 High 2026-10-13
CVE-2026-84732 OpenVPN 数字错误漏洞 CWE-190 8.7 High 2026-09-07
CVE-2026-84256 OpenVPN 命令注入漏洞 CWE-78 7.7 High 2026-09-07
CVE-2026-84226 OpenVPN 权限许可和访问控制问题漏洞 CWE-426 8.5 High 2026-09-07
CVE-2026-82312 OpenVPN 资源管理错误漏洞 CWE-732 1.8 Low 2026-09-07
CVE-2026-81830 OpenVPN 输入验证错误漏洞 CWE-73 5.6 Medium 2026-09-07
CVE-2026-81738 OpenVPN 缓冲区错误漏洞 CWE-121 2.3 Low 2026-09-07
CVE-2026-78221 OpenVPN 缓冲区错误漏洞 CWE-131 5.9 Medium 2026-09-07
CVE-2026-78043 OpenVPN 路径遍历漏洞 CWE-22 5.6 Medium 2026-09-07
CVE-2026-63650 OpenVPN 输入验证错误漏洞 CWE-295 2.0 Low 2026-08-14
CVE-2026-63649 OpenVPN 输入验证错误漏洞 CWE-183 4.1 Medium 2026-08-14
CVE-2026-12932 OpenVPN 资源管理错误漏洞 CWE-401 7.1 High 2026-07-30
CVE-2026-12996 OpenVPN 缓冲区错误漏洞 CWE-416 6.0 Medium 2026-07-30
CVE-2026-11771 OpenVPN 缓冲区错误漏洞 CWE-193 7.0 High 2026-07-30
CVE-2026-13117 OpenVPN 资源管理错误漏洞 CWE-416 6.0 Medium 2026-07-30
CVE-2026-13379 OpenVPN 缓冲区错误漏洞 CWE-142 5.1 Medium 2026-07-30
CVE-2026-13122 OpenVPN 异常处理不当漏洞 CWE-617 - - 2026-07-06
CVE-2026-13698 OpenVPN 资源管理错误漏洞 CWE-401 - - 2026-07-06
CVE-2026-40215 OpenVPN OpenSource 安全漏洞 CWE-125 - - 2026-06-08
CVE-2026-35058 OpenVPN 安全漏洞 CWE-617 - - 2026-06-08
CVE-2025-15497 OpenVPN 安全漏洞 CWE-617 6.5AI Medium AI 2026-01-30
CVE-2025-13086 OpenVPN 安全漏洞 CWE-940 7.5AI High AI 2025-12-03
CVE-2025-13751 OpenVPN 安全漏洞 CWE-770 5.5AI Medium AI 2025-12-03
CVE-2025-12106 OpenVPN 安全漏洞 CWE-126 7.5AI High AI 2025-12-01
CVE-2025-10680 OpenVPN 安全漏洞 CWE-78 8.8 - 2025-10-24
CVE-2024-4877 OpenVPN 安全漏洞 CWE-268 7.8AI High AI 2025-04-03
CVE-2025-2704 OpenVPN 代码问题漏洞 CWE-754 7.5AI High AI 2025-04-02
CVE-2024-5594 OpenVPN 安全漏洞 CWE-1287 7.5AI High AI 2025-01-06

All 40 known CVE vulnerabilities affecting openvpn with full Chinese analysis, references, and POCs where available.