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I. Basic Information for CVE-2025-30334
Vulnerability Information

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Vulnerability Title
OpenBSD wg(4) kernel crash
Source: NVD (National Vulnerability Database)
Vulnerability Description
In OpenBSD 7.6 before errata 006 and OpenBSD 7.5 before errata 015, traffic sent over wg(4) could result in kernel crash.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
缓冲区大小计算不正确
Source: NVD (National Vulnerability Database)
Vulnerability Title
OpenBSD 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenBSD是加拿大OpenBSD组织的一套跨平台的、基于BSD的类UNIX操作系统。 OpenBSD 7.6 errata 006之前版本和7.5 errata 015之前版本存在安全漏洞,该漏洞源于wg(4)流量可能导致内核崩溃。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
OpenBSDOpenBSD 7.6 ~ 7.6 errata 006 -
II. Public POCs for CVE-2025-30334
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III. Intelligence Information for CVE-2025-30334
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IV. Related Vulnerabilities
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