VulnerabilityPublished
ZDI-26-900: Wireshark SMB Object Export Integer Overflow Remote Code Execution Vulnerability
Source Zero Day Initiative
0
Severity
HighRated High by Zero Day Initiative
Data as of 10 Nov 2026, 15:49 UTC
What to do
AI-suggested
Until a fix is available, users should exercise caution when opening or analyzing untrusted SMB traffic or capture files in Wireshark.
Description
A remote code execution vulnerability exists in Wireshark due to an integer overflow in SMB Object Export processing. Exploitation requires user interaction. The vulnerability has a high severity rating of 8.8 assigned by ZDI.
References
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