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EUVD-2026-63177

🗓️ 20 Aug 2026 00:35:09Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 5 Views

C12.22 protocol dissector crash in Wireshark 4.4.0-4.4.18 and 4.6.0-4.6.7 enables denial of service.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-76879
20 Aug 202601:04
circl
cve
CVE
CVE-2026-76879
19 Aug 202622:44
cve
cvelist
Cvelist
CVE-2026-76879 Stack-based Buffer Overflow in Wireshark
19 Aug 202622:44
cvelist
nvd
NVD
CVE-2026-76879
19 Aug 202623:16
nvd
ptsecurity
Positive Technologies
PT-2026-78840
19 Aug 202600:00
ptsecurity
[
  {
    "enisaIdVendor": [
      {
        "id": "aad683ef-8c05-313d-b950-e190df43b8fd",
        "vendor": {
          "name": "Wireshark Foundation"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "9c331488-7036-331c-9c50-b9f109ea9745",
        "product": {
          "name": "Wireshark",
          "vendor": {
            "name": "Wireshark Foundation"
          }
        },
        "product_version": "4.4.0 <4.4.18"
      },
      {
        "id": "b4aca6f8-94e5-3e50-b1bb-9275d94adf57",
        "product": {
          "name": "Wireshark",
          "vendor": {
            "name": "Wireshark Foundation"
          }
        },
        "product_version": "4.6.0 <4.6.8"
      }
    ]
  }
]

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20 Aug 2026 00:35Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.17.5
5