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Wireshark for Mac

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Download Wireshark 2.6.2

Wireshark 2.6.2

  -  161 MB  -  Open Source

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system. Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of Wireshark 2.6.2.


For those interested in downloading the most recent release of Wireshark for Mac or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


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  • Wireshark 2.6.2 Screenshots

    The images below have been resized. Click on them to view the screenshots in full size.

What's new in this version:

Bug Fixes:
- wnpa-sec-2018-34[1]: BGP dissector large loop
- wnpa-sec-2018-35[4]: ISMP dissector crash
- wnpa-sec-2018-36[7]: Multiple dissectors could crash
- wnpa-sec-2018-37[10]: ASN.1 BER dissector crash
- wnpa-sec-2018-38[13]: MMSE dissector infinite loop
- wnpa-sec-2018-39[16]: DICOM dissector crash
- wnpa-sec-2018-40[19]: Bazaar dissector infinite loop
- wnpa-sec-2018-41[22]: HTTP2 dissector crash
- wnpa-sec-2018-42[25]: CoAP dissector crash
- ISMP.EDP "Tuples" dissected incorrectly
- Wireshark - Race issue when switching between files using Wireshark’s "Files in Set" dialog
- Sorting on "Source port" or "Destination port" column sorts alphabetically, not numerically
- Wireshark crashes when changing profiles
- Crash when starting capture while saving capture file or rescanning file after display filter change
- Crash when switching to TRANSUM enabled profile
- TCP retransmission with additional payload leads to incorrect bytes and length in stream
- Wireshark crashes with single quote string display filter
- randpkt can write packets that libwiretap can’t read
- Wireshark crashes when loading new file before previous load has finished
- Valid packet produces Malformed Packet: OpcUa
- Error received from dissect_wccp2_hash_assignment_info()
- CRC checker wrong for FPP
- Cross-build broken due to make-dissectors and make-taps
- Extraction of SMB file results in wrong size
- 6LoWPAN dissector merges fragments from different sources
- IP address to name resolution doesn’t work in TShark
- "Decode as" Modbus RTU over USB doesn’t work with 2.6.0 but with 2.4.6
- proto_tree_add_protocol_format might leak memory
- tostring for NSTime objects in lua gives wrong results
- Media type "application/octet-stream" registered for both Thread and UASIP
- Crash related to SCTP tap
- Formatting of OSI area addresses/address prefixes goes past the end of the area address/address prefix
- ICMPv6 Router Renumbering - Packet Dissector - malformed
- WiMAX HARQ MAP decoder segfaults when length is too short
- HTTP PUT request following a HEAD request is not correctly decoded
- SYNC PDU type 3 miss the last PDU length
- Reversed 128 bits service UUIDs when Bluetooth Low Energy advertisement data are dissected
- Issues with Wireshark when the user doesn’t have permission to capture
- Wrong description when LE Bluetooth Device Address type is dissected
- LE Role advertisement type (0x1c) is not dissected properly according to the Bluetooth specification
- Regression: Wireshark 2.6.0 and 2.6.1 are unable to read NetMon files which were readable by previous versions
- Wireshark doesn’t properly display (deliberately) invalid 220 responses from Postfix
- Follow TCP Stream and click reassembled content moves you to incorrect current packet
- Crash when changing profiles while loading a capture file
- Duplicate PDU during C Arrays Output Export
- DCE/RPC not dissected when "reserved for use by implementations" flag bits set
- Follow TCP Stream truncates output on missing (but ACKed) segments
- There’s no option to include column headings when printing packets or exporting packet dissections with Qt Wireshark
- Qt: SCTP Graph Dialog: Abort when doing analysis
- CMake is unable to find LUA libraries

Updated Protocol Support:
- 6LoWPAN, ASN.1 BER, Bazaar, BGP, Bluetooth, Bluetooth HCI_CMD, CIGI, Cisco ttag, CoAP, Data, DCERPC, Diameter 3GPP, DICOM, DOCSIS, FPP, GSM A GM, GTPv2, HTTP, HTTP2, IAX2, ICMPv6, IEEE 1722, IEEE 802.11, IPv4, ISMP, LISP, MMSE, MTP3, MySQL, NFS, OpcUa, PPI GPS, Q.931, RNSAP, RPCoRDMA, S1AP, SCTP, SMB, SMTP, STUN, SYNC, T.30, TCP, TRANSUM, WAP, WCCP, Wi-SUN, WiMax HARQ Map Message, and WSP

New and updated capture file support:
- Alcatel-Lucent Ascend and Microsoft Network Monitor

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