Zoom Updates Mac App Installer to Remove Controversial 'Preflight' Installation Method - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

Zoom Updates Mac App Installer to Remove Controversial 'Preflight' Installation Method

The popular video conferencing company Zoom has been under scrutiny over the past few days for the method used to install the Mac version of its app, which essentially abused a "preflight" compatibility check to install the app without the user needing to explicitly grant installation permission, as highlighted by developer Felix Seele earlier this week.

zoom preflight install

Screenshot of preflight compatibility check for Zoom; clicking Continue immediately installs the app if the user has admin privileges (via Felix Seele)

Zoom CEO Eric Yuan responded to Seele, noting that while the installation method was "implemented to balance the number of clicks given the limitations of the standard technology," he recognized the issue and promised to "continue to improve."

zoom traditional install

Revised installer with traditional installation process

Zoom has now updated its Mac app installer to no longer use the preflight installation method, instead using a traditional installation authorization process, as noted by The Verge.

“They completely removed the preinstall stuff, so you now need to click through the installer as it ought to be,” explains Seele in a message to The Verge. The fake prompt has also been removed so users have to specifically click through and install Zoom. “I must say that I am impressed,” says Seele. “I expected them to maybe change the dialog, but since the ‘zero-click’ aspect was so important to them, I thought they would stick with the preinstall-trick.”

The Mac app installation issue is hardly Zoom's first controversy, with the company seeing increased attention as its popularity has boomed amid self-isolation. Other recent controversies over just the past week have included its integration with a Facebook SDK that was sending Zoom user data to Facebook and misleading claims of end-to-end encryption.

Tag: Zoom

Popular Stories

iOS 27 Next to iPhone

Here's When iOS 27 Rolls Out Today in Every Time Zone [Update: It's Out]

Sunday September 13, 2026 3:00 am PDT by
Update 10:04 a.m.: iOS 27 is rolling out now, though it may take a bit for all users to see it, so keep checking! Apple is about to release iOS 27, which will finally deliver more advanced Siri AI capabilities as well as a variety of other refinements, improvements, and new features to iPhones. It's Apple's biggest software update of the year, and Apple announced at Wednesday's iPhone event...
iOS 27 Icon iPhone

iOS 27 Available Now With These 8 New Features

Monday September 14, 2026 9:00 am PDT by
Update — 10 a.m. Pacific Time: Apple has released iOS 27. During its iPhone 18 Pro and iPhone Duo event last week, Apple announced that iOS 27 will be released widely on Monday, September 14. iOS 27 should be available around 10 a.m. Pacific Time / 1 p.m. Eastern Time today via the Settings app, under General → Software Update. Below, we have highlighted eight new features and...
Apple iCloud Plus expansion hero

iCloud+ Now Includes Apple TV, Apple Arcade, and Curated Apple Music Stations in Over 100 Countries

Tuesday September 15, 2026 1:43 am PDT by
Apple today announced a new subscription initiative that turns paid iCloud+ subscriptions into a broader services bundle in more than 100 countries. In select countries, Apple says every paid iCloud+ plan, including the cheapest 50GB tier, now includes Apple TV and Apple Arcade "at no additional cost," while family sharing extends the storage, TV and Arcade access to up to five people....

Top Rated Comments

madmin Avatar
84 months ago

Do I need to delete and reinstall Zoom for more security after this change?
No, you only need to do the first step
Score: 19 Votes (Like | Disagree)
longofest Avatar
84 months ago
Remember when they installed a web server on macs ('https://www.macrumors.com/2019/07/09/zoom-videoconferencing-app-vulnerability/') without anyone knowing that resulted in a zero day?

Not a fan of Zoom since then. Nothing they have done since then has endeared me any more. I prefer FaceTime, Skype, or pretty much any other method to connect than Zoom.
Score: 12 Votes (Like | Disagree)
84 months ago

Remember when a person could hear you before you picked up a FaceTime call? Bugs happen.
A software bug is one thing, engineering a buggy web server to intentionally bypass a browser security measure, engineering an installer to get around user confirmation prompts, and being deceptive in your advertising and documentation are on a totally different level.
Score: 11 Votes (Like | Disagree)
madmin Avatar
84 months ago
Always too little too late with Zoom
Score: 10 Votes (Like | Disagree)
Azzin Avatar
84 months ago
I also despise that they claim to use end to end encryption, when in fact, they don’t.
Score: 8 Votes (Like | Disagree)
madmin Avatar
84 months ago

It seems like they made some bad choices, but it also seems like they are recognizing the fact they were bad choices and are quickly taking steps to address them.

It's easy to fault them but perhaps such quick acknowledgement and rapid changes are a good sign.
Let me know when they stop making bazillions auctioning users behavioural surplus on the data markets
Score: 8 Votes (Like | Disagree)

🔗 Related Apple News & Rumors

Stay updated with the latest Apple ecosystem news and verified rumors