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CVE-2026-0401

🗓️ 24 Feb 2026 15:21:37Reported by GoogleType 
osv
 osv
🔗 osv.dev

CVE-2026-0401 post-authentication null pointer dereference in SonicOS enables remote attacker to crash the firewall.

Related
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2026-0401
24 Feb 202614:35
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CNNVD
SonicWALL SonicOS 安全漏洞
24 Feb 202600:00
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CVE-2026-0401
24 Feb 202614:55
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Cvelist
CVE-2026-0401
24 Feb 202614:55
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NVD
CVE-2026-0401
24 Feb 202615:21
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Positive Technologies
PT-2026-21747
24 Feb 202600:00
ptsecurity
RedhatCVE
CVE-2026-0401
25 Feb 202616:16
redhatcve
SonicWall
SonicOS multiple post-authentication vulnerabilities
24 Feb 202611:46
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Tenable Nessus
SonicWall SonicOS Multiple Post-Authentication Vulnerabilities (SNWLID-2026-0001)
27 Feb 202600:00
nessus
Tenable Nessus
SonicWALL SonicOS NULL Pointer Dereference (CVE-2026-0401)
10 Mar 202600:00
nessus
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04 May 2026 08:48Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.14.9
EPSS0.00342
0