Under the icon for macOS Big Sur, there was some smaller text that said, “Other updates are available” and blue link text that said “More info…” Other Updates are Available Under More InfoĬlick on that tiny More info link to reveal the updates you really need to apply. When I took the screenshot for this post, I actually had updates to macOS Catalina and Safari waiting for me, but it sure wasn’t obvious they were there. But we don’t want to upgrade to macOS Big Sur just yet. While you’re still on macOS Catalina, if you open System Preferences and select Software Update, you’ll see the icon for macOS Big Sur with an obvious “Upgrade Now” button. While you’re waiting for the OS to stabilize, you want to keep macOS Catalina up to date, but Apple makes it difficult to see just how to do that. I’m not a proponent of waiting a long time to upgrade to the latest OS but caution, especially on such a big change, is definitely warranted. You may have applications that are not yet macOS Big Sur-compatible so be cautious with a big upgrade like this. It’s also not a bad idea to wait for Apple to make at least its first update before jumping on the new hotness. MacOS Big Sur is a huge change and it’s usually a good idea to let the bleeding edge folks work out the kinks. Apple really wants you to upgrade to macOS Big Sur, but if you’re not ready for that big jump, it may be hard to notice that you have macOS Catalina and Safari updates to apply. It will indicate the macOS version installed.Īpple said those who install the macOS 10.15.7 Supplemental Update will have “ 19H15” as the build number.We all know that it’s important to “stay patched, so you stay secure.” But macOS is making that a bit harder these days. Software Update will inform users if it is done updating the Mac device. Those who are looking to install specific updates will need to click on More Info and look for the update they need. Third, users should click on the Update Now button to install available updates.Second, users will need to open System Preferences, then click on Software Update.First, those who are using macOS Mojave or newer will need to open the Apple menu.The firm did say, however, that it “doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available.”Īpple recommends that users get the new supplemental update to ensure their device is protected from malicious apps and fonts. It didn’t mention whether it is doing something about those exploits. One flaw gives maliciously executed codes kernel privileges, while the other flaw allows malicious apps to disclose kernel memory.Īpple said it is “aware of reports” that exploits of all three security flaws exist in the wild. The new update also brings fixes to two kernel flaws that may allow malicious apps to execute code. Here’s a quick look at what fixes the new supplemental update brings to Catalina, according to the release notes.Īpple said the macOS Catalina 10.15.7 supplemental update brings fixes to a flaw that previously allowed a malicious font to execute code. It’s not a major update, but one that macOS 10.15.7 users will need to get to ensure their device’s security. The new update brings fixes to several security flaws.Īpple recommends that all users should download the new supplemental update, which comes more than a month after the release of the macOS 10.14.6 supplemental update and the macOS Catalina 10.15.7. The update brings important fixes to security issuesĬupertino tech giant Apple recently released the new macOS Catalina 10.15.7 supplemental update for Macs.Apple has quietly released a supplemental update to macOS Catalina 10.15.7.
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