Wireshark 4.6.6 Released, (Sun, May 24th)
Wireshark release 4.6.6 fixes 1 vulnerability and 11 bugs.
AI Analysis
Technical Summary
Wireshark 4.6.6 is a maintenance release that fixes one security vulnerability and eleven bugs. The update also includes an updated version of Npcap (1.88) for Windows platforms. The vulnerability details are not disclosed in the provided information, and no exploits have been reported. The release aims to improve security and stability of the Wireshark network protocol analyzer.
Potential Impact
The impact is assessed as medium severity based on the provided classification. Without specific vulnerability details, the exact consequences cannot be determined. No known exploits in the wild reduce immediate risk, but unpatched versions may remain vulnerable until updated.
Mitigation Recommendations
Users should upgrade to Wireshark version 4.6.6 to apply the security fix and bug corrections. Since this is a standard software update, applying the official release is the recommended remediation. No additional mitigation guidance is provided or indicated by the vendor advisory.
Wireshark 4.6.6 Released, (Sun, May 24th)
Description
Wireshark release 4.6.6 fixes 1 vulnerability and 11 bugs.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
Wireshark 4.6.6 is a maintenance release that fixes one security vulnerability and eleven bugs. The update also includes an updated version of Npcap (1.88) for Windows platforms. The vulnerability details are not disclosed in the provided information, and no exploits have been reported. The release aims to improve security and stability of the Wireshark network protocol analyzer.
Potential Impact
The impact is assessed as medium severity based on the provided classification. Without specific vulnerability details, the exact consequences cannot be determined. No known exploits in the wild reduce immediate risk, but unpatched versions may remain vulnerable until updated.
Mitigation Recommendations
Users should upgrade to Wireshark version 4.6.6 to apply the security fix and bug corrections. Since this is a standard software update, applying the official release is the recommended remediation. No additional mitigation guidance is provided or indicated by the vendor advisory.
Technical Details
- Article Source
- {"url":"https://isc.sans.edu/diary/rss/33010","fetched":true,"fetchedAt":"2026-05-24T16:46:42.507Z","wordCount":169}
Threat ID: 6a132b7209f6977edb81807f
Added to database: 05/24/2026, 16:46:42 UTC
Last enriched: 05/24/2026, 16:46:48 UTC
Last updated: 07/29/2026, 06:50:38 UTC
Views: 243
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