Apple Releases New Safari 14.1 Update for macOS Catalina and Mojave With Security Fix

Apple today released a new version of Safari 14.1 for macOS Catalina and macOS Mojave users, with the update introducing fixes for two WebKit vulnerabilities that were patched in macOS Big Sur yesterday.

safari macos icon banner
Apple's support document for the updated Safari release confirms that it addresses the same WebKit memory corruption issue and an integer overflow bug for users of older versions of macOS.

Both of these vulnerabilities may have been actively exploited, so it's important for users to upgrade immediately.

Apple says that the new Safari 14.1 release includes the security content of the 14.1 update that was released on April 26, 2021. It has a build number of15611.1.21.161.7 on macOS Catalina and 14611.1.21.161.7 on macOS Mojave.

Tag: Safari

Popular Stories

apple store down feature

Here's Why the Apple Store is Going Down

Thursday November 27, 2025 1:01 pm PST by
Apple's online store is going down for a few hours on a rolling country-by-country basis right now, but do not get your hopes up for new products. Apple takes its online store down for a few hours ahead of Black Friday every year to tease/prepare for its annual gift card offer with the purchase of select products. The store already went down and came back online in Australia and New Zealand, ...
Apple Foldable Thumb

Foldable iPhone to Debut These Three Breakthrough Features

Tuesday November 25, 2025 7:09 am PST by
Apple's first foldable iPhone is expected to launch alongside the iPhone 18 Pro models in fall 2026, and it's shaping up to include three standout features that could set it apart from the competition. The book-style foldable will reportedly feature an industry-first 24-megapixel under-display camera built into the inner display, according to a recent JP Morgan equity research report. That...
streaming black friday 2025

Black Friday Streaming Deals Include Big Savings on Disney+, Hulu, Apple TV, and More

Monday November 24, 2025 8:03 am PST by
We've been focusing on deals on physical products over the past few weeks, but Black Friday is also a great time of year to purchase a streaming membership. Some of the biggest services have great discounts for new and select returning members this week, including Disney+, Hulu, Paramount+, Peacock, and more. Note: MacRumors is an affiliate partner with some of these vendors. When you click a...
iPhone Pocket Short

iPhone Pocket is Now Completely Sold Out Worldwide

Tuesday November 25, 2025 7:16 am PST by
Apple recently teamed up with Japanese fashion brand ISSEY MIYAKE to create the iPhone Pocket, a limited-edition knitted accessory designed to carry an iPhone. However, it is now completely sold out in all countries where it was released. iPhone Pocket became available to order on Apple's online store starting Friday, November 14, in the United States, France, China, Italy, Japan, Singapore, ...
streaming black friday 2025

Best Black Friday Streaming Deals - Save Big on Apple TV, Disney+, Hulu, and More

Thursday November 27, 2025 1:14 pm PST by
We've been focusing on deals on physical products over the past few weeks, but Black Friday is also a great time of year to purchase a streaming membership. Some of the biggest services have great discounts for new and select returning members this week, including Apple TV, Disney+, Hulu, Paramount+, Peacock, and more. Note: MacRumors is an affiliate partner with some of these vendors. When...
General Apps Messages Redux

Singapore Orders Changes to iMessage by December

Tuesday November 25, 2025 6:39 am PST by
Singapore has ordered Apple to block or filter messages on iMessage that impersonate government agencies, requiring the company to implement new anti-spoofing protections by December as part of efforts to curb rising online scams, the Straits Times reports. Singapore's Ministry of Home Affairs (MHA) said that it had issued an Implementation Directive to Apple under the Online Criminal Harms...
General Black Friday Deals 25 Red Green

The 30+ Best Black Friday Apple Deals on AirPods, iPads, MacBooks, and More

Thursday November 27, 2025 6:46 am PST by
Black Friday is finally here, and as always this will be the best time of the year to shop for great deals, including popular Apple products like AirPods, iPad, Apple Watch, and more. In this article, the majority of the discounts will be found on Amazon. Note: MacRumors is an affiliate partner with some of these vendors. When you click a link and make a purchase, we may receive a small...
General Black Friday Deals 25 Red

Apple Black Friday Deals Available Now on AirPods, iPads, Accessories, and More

Friday November 21, 2025 8:48 am PST by
We're only a few days away from Black Friday, which will take place on Friday, November 28 in 2025. As always, this will be the best time of the year to shop for great deals, including popular Apple products like AirPods, iPad, Apple Watch, and more. In this article, the majority of the discounts will be found on Amazon. Note: MacRumors is an affiliate partner with some of these vendors. When...

Top Rated Comments

tywebb13 Avatar
60 months ago

Does anyone have direct links to the Safari 14.1 software update packages for Mojave and Catalina?

(And how does one find the direct links for macOS updates?)
http://swcdn.apple.com/content/downloads/60/15/071-38373-A_QXLO5962YU/rckcg53d9vk7fsu4m042vr4twc4pskm46g/Safari14.1MojaveAuto.pkg

http://swcdn.apple.com/content/downloads/11/21/071-38374-A_XUXZUMOEE2/qm1pdsc8csuuh7gm00w1gyf2rb4x40wtst/Safari14.1CatalinaAuto.pkg
Score: 7 Votes (Like | Disagree)
Konigi Avatar
60 months ago
Why a day later for the other OSs, while it is supposed to be a critical security update?
Score: 3 Votes (Like | Disagree)
xmach Avatar
60 months ago
Why is it that both the base OS and Safari had to be patched yesterday with macOS 11, whereas in today's updates only Safari had to be patched for macOS 10.14 and 10.15?
Score: 3 Votes (Like | Disagree)
tonyr6 Avatar
60 months ago
Many extensions support will keep me using Firefox and Edge.
Score: 2 Votes (Like | Disagree)
JosephAW Avatar
60 months ago
Glad to see they are still supporting macOS with 32bit support.
Score: 2 Votes (Like | Disagree)
Kiriko2 Avatar
60 months ago
Have an old Mac mini on 10.13 (High Sierra) that’s still in use

Any suggestions?
Use Brave or Firefox?
Score: 2 Votes (Like | Disagree)