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EUVD-2026-39978

🗓️ 28 Jun 2026 01:32:59Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 6 Views

Nmap up to version seven point ninety nine crashes from out-of-bounds reads due to a crafted truncated IPv6 extension header.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-58058
28 Jun 202601:32
attackerkb
CVE
CVE-2026-58058
28 Jun 202601:32
cve
Cvelist
CVE-2026-58058 Nmap - Integer Underflow in IPv6 Extension Header Parsing
28 Jun 202601:32
cvelist
NVD
CVE-2026-58058
28 Jun 202602:16
nvd
Positive Technologies
PT-2026-53090
28 Jun 202600:00
ptsecurity
[
  {
    "enisaIdVendor": [
      {
        "id": "31ef9b5c-7fc0-37e4-9173-4f16102278fc",
        "vendor": {
          "name": "Nmap"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "21dd8d37-6000-3d17-9c68-7d88b4c22744",
        "product": {
          "name": "nmap",
          "vendor": {
            "name": "open source"
          }
        },
        "product_version": "0 ≤7.99"
      }
    ]
  }
]

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28 Jun 2026 01:32Current
5.9Medium risk
Vulners AI Score5.9
CVSS 46.9
CVSS 3.16.5
6