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CVE-2026-0401

EPSS 0.29% · P52
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I. Basic Information for CVE-2026-0401

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A post-authentication NULL Pointer Dereference vulnerability in SonicOS allows a remote attacker to crash a firewall.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
空指针解引用
Source: NVD (National Vulnerability Database)
Vulnerability Title
SonicWALL SonicOS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SonicWALL SonicOS是美国SonicWALL公司的一套专为SonicWall防火墙设备设计的操作系统。 SonicWALL SonicOS存在安全漏洞，该漏洞源于空指针取消引用，可能导致防火墙崩溃。
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
SonicWallSonicOS 7.0.1-5169 and older versions -

II. Public POCs for CVE-2026-0401

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III. Intelligence Information for CVE-2026-0401

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Same Patch Batch · SonicWall · 2026-02-24 · 4 CVEs total

CVE-2026-0402SonicWALL SonicOS 安全漏洞
CVE-2026-0399SonicWALL SonicOS 安全漏洞
CVE-2026-0400SonicWALL SonicOS 安全漏洞

IV. Related Vulnerabilities

Same product: SonicOS
Same vendor: SonicWall
Same weakness: CWE-476

V. Comments for CVE-2026-0401

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