We found this handy list of current (as of the time of this post) Android phones which now have the Stagefright patch. If your phone isn't on this list you are vulnerable, but we suspect your OEM is working on it now. Of course, if you have an older device, that might not be the case. Also, you have another option to protect your device from Stagefright. You can disable auto-retrieve for MMS. It might make it a bit less user-friendly, but it could be worth it.
- Alcatel OneTouch Idol 3
- ASUS ZenFone
- HTC One M9
- HTC One M8
- Moto G 2015
- Moto X Play
- Moto X Style
- Nexus 6
- Nexus 5
- Nexus 4
- Nexus 7 (2013) (Wi-Fi)
- Nexus 7 (2013) (LTE)
- Nexus 9 (LTE and Wi-Fi)
- Nexus 10
- OnePlus One
- Samsung Galaxy S6
- Samsung Galaxy S6 edge
- Samsung Galaxy S6 Active
- Samsung Galaxy S5 Active
- Samsung Galaxy S5
- Samsung Galaxy S4
- Samsung Galaxy Note 4
- Samsung Galaxy Note Edge
- Samsung Galaxy Tab 4 10.1