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CVE-2026-5402

CVSS 8.8v3.1pub. 2026-04-30upd. 2026-06-30

TLS protocol dissector heap overflow in Wireshark 4.6.0 to 4.6.4 allows denial of service and possible code execution

CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

  • Wireshark

    APP
    Wireshark
    4.6.0 – 4.6.4
🔵
CHECK WITH VENDOR
No clear patch data available. Check vendor references.
Tags
RCEDoSMemory
CWE
References

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