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EUVD-2026-26318

🗓️ 30 Apr 2026 05:39:14Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 4 Views

Transport Layer Security heap overflow in Wireshark four point six six zero to four point six four enables denial of service and code execution.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-5402
30 Apr 202605:39
attackerkb
AlpineLinux
CVE-2026-5402
30 Apr 202605:39
alpinelinux
AstraLinux
Astra Linux – Vulnerability in Wireshark
19 Jun 202611:10
astralinux
BDU FSTEC
The vulnerability of the TLS Dissector component of the Wireshark computer network traffic analyzer allows a hacker to execute arbitrary code or cause a service failure.
4 May 202600:00
bdu_fstec
Circl
CVE-2026-5402
30 Apr 202607:30
circl
CNNVD
Wireshark 安全漏洞
30 Apr 202600:00
cnnvd
CVE
CVE-2026-5402
30 Apr 202605:39
cve
Cvelist
CVE-2026-5402 Heap-based Buffer Overflow in Wireshark
30 Apr 202605:39
cvelist
Debian CVE
CVE-2026-5402
30 Apr 202605:39
debiancve
Tenable Nessus
Wireshark 4.6.x < 4.6.5 Multiple Vulnerabilities (macOS)
1 May 202600:00
nessus
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "64683d03-46ff-33f4-b1a0-97cf635d5a7e",
        "vendor": {
          "name": "Wireshark Foundation"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "fb535276-f853-3e3e-be96-0a4869c61acb",
        "product": {
          "name": "Wireshark"
        },
        "product_version": "4.6.0 <4.6.5"
      }
    ]
  }
]

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30 Apr 2026 12:53Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.18.8
EPSS0.0039
SSVC
4