Google Chrome on the HTC Hero allows remote attackers to cause a denial of service (application crash) via JavaScript that writes <marquee> sequences in an infinite loop.
HTC Touch Pro and HTC Touch Cruise vCard allows remote attackers to cause denial of service (CPU consumption, SMS consumption, and connectivity loss) via a flood of vCards to UDP port 9204.
Windows Mobile 6 on the HTC Hermes device makes WLAN passwords available to an auto-completion mechanism for the password input field, which allows physically proximate attackers to bypass password authentication and obtain WLAN access.
Microsoft Windows Mobile 6.0 on HTC Wiza 200 and HTC MDA 8125 devices does not properly handle the first attempt to establish a Bluetooth connection to a peer with a long name, which allows remote attackers to cause a denial of service (device reboot) by configuring a Bluetooth device with a long hci name and (1) connecting directly to the Windows Mobile system or (2) waiting for the Windows Mobile system to scan for nearby devices.
ageet AGEphone before 1.6.2, running on Windows Mobile 5 on the HTC HyTN Pocket PC device, allows remote attackers to (1) cause a denial of service (call disruption and device hang) via a SIP message with a malformed header and (2) cause a denial of service (call disruption, false ring indication, and device outage) via a SIP message with a malformed SDP delimiter.