Wireshark 1.10.3 is the third maintenance release for the stable Wireshark 1.10 branch, fixing several vulnerabilities, including IEEE 802.15.4 dissector, NBAP dissector, SIP dissector, penWire dissector, and TCP dissector. Moreover, numerous bugs were squashed in Wireshark 1.10.3, including wrong interpretation of GTS starting slot, a crash when trying to delete the same entry (length range) twice, a crash if wrong “packet lengths range” was entered, as well as Bluetooth SDP improvements and fixes.