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EUVD-2026-9387

🗓️ 04 Mar 2026 12:30:29Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 5 Views

Post-authentication stack-based buffer overflow in SonicOS certificate handling allows remote attacker to crash the firewall.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-3439
4 Mar 202609:19
attackerkb
Circl
CVE-2026-3439
4 Mar 202612:06
circl
CNNVD
SonicWALL SonicOS 安全漏洞
4 Mar 202600:00
cnnvd
CVE
CVE-2026-3439
4 Mar 202609:19
cve
Cvelist
CVE-2026-3439
4 Mar 202609:19
cvelist
NVD
CVE-2026-3439
4 Mar 202610:16
nvd
OSV
CVE-2026-3439
4 Mar 202610:16
osv
Positive Technologies
PT-2026-22896
4 Mar 202600:00
ptsecurity
RedhatCVE
CVE-2026-3439
5 Mar 202613:40
redhatcve
SonicWall
SonicOS multiple post-authentication vulnerabilities
24 Feb 202611:46
sonicwall
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "3fd11830-10c0-3434-9aaa-8a04d02ac8dd",
        "vendor": {
          "name": "SonicWall"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "84add63c-7a43-353c-85b9-2766dbde85ed",
        "product": {
          "name": "SonicOS"
        },
        "product_version": "7.3.1-7013 and older versions"
      },
      {
        "id": "bbf5cfad-5be5-34e4-a100-ad3a57649143",
        "product": {
          "name": "SonicOS"
        },
        "product_version": "7.0.1-5169 and older versions"
      },
      {
        "id": "db544e9b-13e5-3795-8f57-379910e32648",
        "product": {
          "name": "SonicOS"
        },
        "product_version": "8.1.0-8017 and older versions"
      }
    ]
  }
]

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04 Mar 2026 12:30Current
6Medium risk
Vulners AI Score6
CVSS 3.14.9
EPSS0.00259
SSVC
5