Apple Pushes Automatic Mac Software Update to Remove Vulnerable Zoom Web Server

Earlier this week, a serious vulnerability with the Zoom video conferencing app for macOS was disclosed, with attackers potentially able to hijack users' webcams.

zoom logo
The vulnerability was particularly notable because Zoom had installed a hidden web server on users' computers in order to allow for automatic answering of incoming calls, and that web server was not only the weak point that could be exploited, but it also was not removed upon deletion of the app. As a result, users who had previously deleted Zoom might not even realize they were vulnerable to this potential attack.

After initially defending the decision to install a web server on users' machines to work around changes in Safari 12 that would have required users to click to accept incoming calls, Zoom later backtracked and released a patch to remove the web server from users' computers.

Apple has now taken things one step further and pushed out a silent macOS update that removes the web server, reports TechCrunch. The update is deployed automatically, so users don't have to manually apply it in order for it to take effect.

Although Zoom released a fixed app version on Tuesday, Apple said its actions will protect users both past and present from the undocumented web server vulnerability without affecting or hindering the functionality of the Zoom app itself.

The update will now prompt users if they want to open the app, whereas before it would open automatically.

Zoom told TechCrunch it was "happy to have worked with Apple on testing this update" and that it should resolve all issues with the web server.

In a blog post, Zoom says it will take further action this weekend by automatically having first-time users who select "Always turn off my video" default to having video off for all future meetings. In addition, Zoom will be improving its bug bounty program and security-related issue escalation process.

Tag: Zoom

Popular Stories

ios 26 1 slide to stop

iOS 26.1 Brings Back 2007 Feature in New Way

Friday October 31, 2025 1:40 pm PDT by
The upcoming iOS 26.1 update includes a small but helpful change for iPhones, and it could prevent you from running late to something important. Specifically, when an alarm goes off in the Clock app, there is a new "slide to stop" control on the screen for turning off the alarm. On previous iOS 26 versions, there is simply a large "stop" button, which could be accidentally tapped. The new ...
M5 MacBook Pro

Waiting for New Macs? Apple Just Shared Bad News

Friday October 31, 2025 7:32 am PDT by
Apple has just given a strong indication that it will not be releasing any additional new Macs for the remainder of the year. Apple's CFO Kevan Parekh dropped the hint during the company's earnings call on Thursday:On Mac, keep in mind, we expect to face a very difficult compare against the M4 MacBook Pro, Mac mini, and iMac launches in the year-ago quarter.Parekh essentially gave a heads up ...
Apple Foldable Thumb

iPhone Fold: Launch, Pricing, and What to Expect From Apple's Foldable

Friday October 31, 2025 8:52 am PDT by
Apple is expected to launch a new foldable iPhone next year, based on multiple rumors and credible sources. The long-awaited device has been rumored for years now, but signs increasingly suggest that 2026 could indeed be the year that Apple releases its first foldable device. Below, we've collated an updated set of key details that have been leaked about Apple's foldable iPhone so far. Ove...
Apple Logo Spotlight

Report: Apple to Launch These New Products in 2026

Sunday November 2, 2025 5:34 am PST by
Apple is planning to launch at least 15 new products in 2026, according to Bloomberg's Mark Gurman. Gurman outlined what to expect from Apple in 2026 in the latest edition of his "Power On" newsletter. He said the company is heading "into one of its most pivotal years in recent memory," with the rollout of major new Apple Intelligence features, intense regulatory pressure on the App Store,...
Coffee Burgundy and Purple iPhone 18 Pro Mock 1

Leaker Outlines Potential New Colors for iPhone 18 Pro

Friday October 31, 2025 8:28 am PDT by
Apple's iPhone 18 Pro models could be available in new rich and warm color option, according to a known leaker. The Weibo user known as "Instant Digital" today suggested that next-year's iPhone 18 Pro models will be available in at least one of the following color options: Coffee, purple, and burgundy. The iPhone XR, iPhone 11, iPhone 12, iPhone 14, and iPhone 14 Pro were all available in ...
Apple Intelligence General Feature 2

New Version of Siri to 'Lean' on Google Gemini

Sunday November 2, 2025 6:06 am PST by
In his "Power On" newsletter, Bloomberg's Mark Gurman today provided an update on the status of Apple Intelligence and the plans for it in 2026. Apple is still planning to roll out its revamped version of Siri around March of next year. The release should be accompanied by the release of a new smart home display product with speaker-base and wall-mount options. A new Apple TV and HomePod...
HomePod mini and Apple TV

New Apple TV and HomePod Mini Likely Launching Soon

Sunday November 2, 2025 5:49 am PST by
A new Apple TV and HomePod mini could launch as soon as this month, Bloomberg's Mark Gurman today suggested. In today's "Power On" newsletter, Gurman said that Apple retail stores are planning an overnight refresh on the evening of November 11, where changes will be made after closing, such as refreshing displays and placing new products for the following day. The timing of the overnight...
iPhone 17 Pro Cosmic Orange

8 Reasons to Wait for Next Year's iPhone 18 Pro

Thursday October 30, 2025 4:42 am PDT by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models at the same time, which is why we often get rumored features months ahead of launch. The iPhone 18 series is no different, and we already have a good idea of what to expect for the iPhone 18 Pro and iPhone 18 Pro Max. One thing worth...
iOS 26

6 New Things Your iPhone Can Do in iOS 26.1

Wednesday October 29, 2025 4:22 am PDT by
Apple is about to drop iOS 26.1, the first major point release since iOS 26 was rolled out in September, and there are at least six notable changes and improvements to look forward to. We've rounded them up below. Apple has already provided developers and public beta testers with the release candidate version of iOS 26.1, which means Apple will likely roll out the update to all compatible...

Top Rated Comments

Snownoob Avatar
83 months ago
Apple app aproval process fail.
Is it? I can't find the Zoom app in the Mac App Store. I think you have to download it from their website.
Score: 46 Votes (Like | Disagree)
dannyyankou Avatar
83 months ago
Apple app aproval process fail.
Well considering the app isn’t on the Mac App Store and you have you go on Zoom’s website to download and install it, this point is invalid.
Score: 36 Votes (Like | Disagree)
macduke Avatar
83 months ago
Well considering the app isn’t on the Mac App Store and you have you go on Zoom’s website to download and install it, this point is invalid.
So, Apple can install an update (essentially any code) without user's approval or notification? Not good.
I'm not sure I'm comfortable with Apple pushing out silent updates. There should be an option to be notified about them (maybe there is and I'm not aware?). I do trust Apple, but I like to know what updates are coming my way.
I suggest you guys research XProtect. This has been on the Mac for many years and silently updates to prevent malware, like Zoom (that’s essentially what it is, no sugar coating it), from affecting user’s systems once it is found out. For legit developers, even third party, they can also revoke their certificate which means that most users won’t be able to open the app unless they change it to the most wide open setting, which I don’t believe is the default. Only shady companies don’t get signed certs through Apple. I guarantee you Apple threatened to revoke their certs which is why they had a sudden change of heart. Apple could have just nuked the app completely, and I think they have the right in their terms and conditions for the Xcode/macOS license agreement.

I love it when Apple does this. They keep developers in check, like they did recently with Facebook. They also have a protection mechanism built into iOS that can remotely wipe rogue apps off every person’s device in the world. They’re the only company with the balls to do it and the security and privacy mindset to pull it off. May security and privacy forever be their #1 goal. Seriously, bless those beautiful engineers. They’re far from perfect, but among the best there is.
Score: 34 Votes (Like | Disagree)
BWhaler Avatar
83 months ago
Yes. Well done Apple. Very well done.

This is a disaster for Zoom. They had one of the best brands in the comms space, and they are destroying it with this “feature”’ which makes Macs vulnerable and then trying to pass this off like it’s no big deal. It’s breathtaking how tone deaf they are.

It’s despicable, and Zoom better act fast before they are dead to enterprises. No CIO/CTO will risk their career because a vendor has a slightly easier user experience.

This is company destroying stupidity and Zoom better act while they still can. Otherwise, they will be a business school case study of what not to do in a crisis.
Score: 16 Votes (Like | Disagree)
buran-energia Avatar
83 months ago
Apple has now taken things one step further and pushed out a silent macOS update that removes the web server, reports TechCrunch ('https://techcrunch.com/2019/07/10/apple-silent-update-zoom-app/'). The update is deployed automatically, so users don't have to manually apply it in order for it to take effect.
So, Apple can install an update (essentially any code) without user's approval or notification? Not good.
Score: 14 Votes (Like | Disagree)
Mascots Avatar
83 months ago
So, Apple can install an update (essentially any code) without user's approval or notification? Not good.
This is absolutely not what XProtect is - what is updated is a list of application definitions that the previous quarantine system can use to prevent malicious software from running. There is literally no code being installed in this process.
Score: 14 Votes (Like | Disagree)