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Stagefright Detector

The Stagefright Detector app by Lookout determines if your Android device could be susceptible to the Stagefright 1.0 vulnerability. To ensure your device has the most up-to-date protection against a wide variety of attacks, including Stagefright, download the Lookout Mobile Security app.
Stagefright Detector scans your device to determine whether you are affected by the Stagefright 1.0 vulnerability and provides you with practical advice on how to protect yourself and your device, such as immediately installing any patch from your carrier or OEM and disabling MMS auto-fetch in your default messaging app until your device is patched.

Stagefright Detector is developed by Lookout, the leading mobile security and theft protection provider that keeps more than 70 million global users and their devices safe and secure. Lookout also protects enterprises and government agencies from evolving mobile threats around the world.

Not yet a Lookout user? Download the Lookout Security & Antivirus app to keep your device safe from malware, including those that could leverage vulnerabilities like Stagefright. http://bit.ly/lookout_app

More about Stagefright:

■ What is the Stagefright vulnerability?

The Stagefright vulnerability refers to a critical vulnerability that was discovered last week in the Stagefright library, an open source media player used by 95% of Android devices. The vulnerability is particularly troublesome because it can be delivered via MMS, which is automatically downloaded to the Android device by default, giving a potential attacker the ability to remotely control and steal data from the device. Currently there is no evidence that these exploits are being used in the wild. The Stagefright vulnerability affects any Android device running Froyo 2.2 to Lollipop 5.1.1 and has been documented with the following reference numbers: CVE-2015-1538, CVE-2015-1539, CVE-2015-3824, CVE-2015-3826, CVE-2015-3827, CVE-2015-3828, CVE-2015-3829.

■ Will Stagefright Detector fix the Stagefright vulnerability?

Stagefright Detector is designed to keep you informed about the status of your device. Stagefright Detector will not fix the vulnerability, because the vulnerability can only be fixed once a patch is released by Google, your carrier or your device manufacturer, which typically is delivered through a System Update. To check if a patch is available for most Android devices, go to Settings and click System Updates.

Stay updated with the latest information on our blog: https://blog.lookout.com/blog/2015/07/28/stagefright/

➠Learn about the latest security threats at https://blog.lookout.com➠Like us on Facebook at http://facebook.com/mylookout➠Follow us on Twitter at http://twitter.com/lookout

Note:Stagefright Detector is a project of the Labs division of Lookout, Inc. The goal of Lookout Labs is to explore new ideas and push the boundaries of mobile apps. Labs projects are experimental by nature, and may only be available for a limited time. All Labs projects, including this Stagefright Detector, are subject to Lookout’s Terms of Service and Privacy Policy.Click here to read our Terms of Service: https://www.lookout.com/legal/termsClick here to read our Privacy policy:https://www.lookout.com/legal/privacy

If you’re searching for Stagefright fix, stagefright hack, stagefright player, stage fright app, stage fright virus, stage fright patch, stage fright protection, download this app.

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Reviews (18)

Mar. A. Jul 23, 2020     

I love lookout app and stagefright app no problems i make sure it is turned on.i highly recommended to all cell phone users.factory reset then download these apps.i been using it too many years.thumbs up.

KK. K. Oct 15, 2019     

ALL U HAVE TO DO IS GET NORTON ANTIVIRUS AND IT SCANS FOR THIS AND A BUNCH OF OTHER THINGS. NORTON ANTIVIRUS DELUXE OR 360 IS JUST AS GOOD. THIS APP ALONE DID NOTHING FOR MY S7 OR WHEN I GOT THE S8 GALAXY. I AM SWITCHING TO APPLE AND I SURE WOULDN'T PUT THIS ON AN APPLE PHONE. HAVE A GOOD DAY EVERYONE.

SB0. H. May 17, 2020     

It's BSc it said I didn't have stagefright but I got a kernel manager and I had 5 enabled stage fright files one disabled I disabled all I thought it was supposed to detect the one thing it said I didn't have

Dan. T. Oct 5, 2021     

It help allot to approved everything else and and happy to be safe.

twi. t. Oct 19, 2020     

I have no idea what this is and it has been added to my list of things to seek out and disposw of on this phone.

Zac. k. M. Dec 11, 2021     

Need update for devices up to Android 11

Ted. D. Apr 24, 2021     

This app did not detect the stagefright vulnerability when I know for a fact my LG K92 was purchased with this vulnerability installed.

Ron. V. Nov 9, 2019     

Can you add detection of other vulnerabilities that google patches with every security update?

Tri. J. Apr 22, 2021     

Amazing App Production Absolutley So Far!!.

Ti. V. Mar 10, 2021     

For older version of Android

Ang. F. Nov 8, 2020     

I've had my information stolen from a developer

Jam. E. Mar 23, 2020     

Global Light Optics Inc.. Github

Wil. L. Apr 17, 2020     

Got it thanks

A. G. u. Oct 28, 2015     

Tells me I am vulnerable to this threat tells me to turn off my mms auto recieve. But doesn't tell me if I am infected or how to protect against it...Doesn't matter if the discription says it's a detector when u trust a app like lookout it took me to download so you don't think of needing to read it. Useless pointless app. My rating stands

Pet. A. Sep 4, 2015     

The description of the app explains that prior releases of this detector detected a few false negatives. The latest release has the ability to detect new vulnerabilities to Stage fright. The next thing people need to be aware of is that this is intended to detect if the OS on the device is vulnerable. Yes, if your device is vulnerable, it will continue to report it is vulnerable until such time your device is patched. Taking steps will prevent the vulnerability being exploited, but will not remove it.

Pau. T. Sep 11, 2015     

I have a new galaxy s6 with all latest versions of software installed . After following all instructions correctly and correctly shutting off my MMS and installing their full security program I am still getting false negative reports of stage fright! This makes the application even though it is just a stage fright detector worthless and unreliable... Just my humble opinion.

A. G. u. Nov 13, 2015     

I think this app is either broke of it is being used to get people to download and install lookout. It reports my device as vulnerable. I've been asking T-Mobile when that were going to fix it. It so happens that the fix was pushed two months. This piece of crap software continues to report vulnerable and has caused undue stress by tricking me into thinking I was vulnerable when I was not. Good thing that I don't need it any more but causes me to question the accuracy of Lookout's other apps.

Jen. I. Aug 25, 2015     

This app help A LOT to know it my device is vulnerable I have 2 phone one Note 3 with CyanogenMod and the second a LG phone I thought a custom Rom will be highly vulnerable but it is not vulnerable I think is because it get nightly built update the LG phone is vulnerable, thanks so much developer this app is awesome and it help a lot, will tell friends about this app.