{"id":95355,"date":"2022-02-14T23:50:11","date_gmt":"2022-02-15T07:50:11","guid":{"rendered":"https:\/\/www.intego.com\/mac-security-blog\/?p=95355"},"modified":"2022-02-15T00:30:27","modified_gmt":"2022-02-15T08:30:27","slug":"apple-releases-mystery-security-updates-for-macos-big-sur-catalina","status":"publish","type":"post","link":"https:\/\/www.intego.com\/mac-security-blog\/apple-releases-mystery-security-updates-for-macos-big-sur-catalina\/","title":{"rendered":"Apple releases mystery security updates for macOS Big Sur, Catalina"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-86452\" src=\"https:\/\/www.intego.com\/mac-security-blog\/wp-content\/uploads\/2019\/03\/ios-software-update-available-icon-600x300-e1558142227486.png\" alt=\"\" width=\"600\" height=\"300\" srcset=\"https:\/\/www.intego.com\/mac-security-blog\/wp-content\/uploads\/2019\/03\/ios-software-update-available-icon-600x300-e1558142227486.png 600w, https:\/\/www.intego.com\/mac-security-blog\/wp-content\/uploads\/2019\/03\/ios-software-update-available-icon-600x300-e1558142227486-150x75.png 150w, https:\/\/www.intego.com\/mac-security-blog\/wp-content\/uploads\/2019\/03\/ios-software-update-available-icon-600x300-e1558142227486-300x150.png 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>On Monday, Apple released security updates for macOS Big Sur and macOS Catalina. But strangely, Apple did not provide a single detail about which security issues were addressed in the updates.<\/p>\n<p>Here&#8217;s what little we know about the latest macOS updates.<\/p>\n<h3>What do macOS Big Sur 11.6.4 and Security Update 2022-002 Catalina include?<\/h3>\n<p>On Apple&#8217;s &#8220;<a href=\"https:\/\/support.apple.com\/en-us\/HT211896\" target=\"_blank\" rel=\"noopener\">What&#8217;s new in the updates for macOS Big Sur<\/a>&#8221; page, Apple simply states of <strong>macOS Big Sur 11.6.4<\/strong>:<\/p>\n<blockquote><p>This update is recommended for all users and improves the security of macOS.<\/p><\/blockquote>\n<p>(Apple no longer updates its &#8220;<a href=\"https:\/\/support.apple.com\/en-asia\/HT210642\" target=\"_blank\" rel=\"noopener\">What&#8217;s new in the updates for macOS Catalina<\/a>&#8221; page, so there is no specific statement there about the corresponding update, <strong>Security Update 2022-002 Catalina<\/strong>.)<\/p>\n<p>Usually, Apple provides details about security fixes at its &#8220;<a href=\"https:\/\/support.apple.com\/en-us\/HT201222\">Apple security updates<\/a>&#8221; page.<\/p>\n<p>This time around, however, Apple is \u2014 at least so far \u2014 staying silent about what the latest updates include.<\/p>\n<div id=\"attachment_95357\" style=\"width: 1022px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-95357\" class=\"size-full wp-image-95357\" src=\"https:\/\/www.intego.com\/mac-security-blog\/wp-content\/uploads\/2022\/02\/macOS-Big-Sur-11.6.4-and-Security-Update-2022-002-Catalina-no-details.png\" alt=\"\" width=\"1012\" height=\"682\" srcset=\"https:\/\/www.intego.com\/mac-security-blog\/wp-content\/uploads\/2022\/02\/macOS-Big-Sur-11.6.4-and-Security-Update-2022-002-Catalina-no-details.png 1012w, https:\/\/www.intego.com\/mac-security-blog\/wp-content\/uploads\/2022\/02\/macOS-Big-Sur-11.6.4-and-Security-Update-2022-002-Catalina-no-details-300x202.png 300w, https:\/\/www.intego.com\/mac-security-blog\/wp-content\/uploads\/2022\/02\/macOS-Big-Sur-11.6.4-and-Security-Update-2022-002-Catalina-no-details-150x101.png 150w, https:\/\/www.intego.com\/mac-security-blog\/wp-content\/uploads\/2022\/02\/macOS-Big-Sur-11.6.4-and-Security-Update-2022-002-Catalina-no-details-768x518.png 768w, https:\/\/www.intego.com\/mac-security-blog\/wp-content\/uploads\/2022\/02\/macOS-Big-Sur-11.6.4-and-Security-Update-2022-002-Catalina-no-details-657x443.png 657w\" sizes=\"auto, (max-width: 1012px) 100vw, 1012px\" \/><p id=\"caption-attachment-95357\" class=\"wp-caption-text\">Apple offers no CVE details for macOS Big Sur 11.6.4 or Security Update 2022-002 Catalina.<\/p><\/div>\n<p>Instead, Apple simply states that &#8220;This update has no published CVE entries&#8221; for both updates. Vulnerabilities often have CVE numbers assigned to them to help researchers identify whether the same security issue affects multiple products.<\/p>\n<p>It is extremely rare for Apple to issue a security update without referencing any CVE numbers. In fact, <strong>this is the first case we could find where Apple published a security-only update for macOS that did not include a single CVE reference<\/strong> in its security release notes.<\/p>\n<p>We have reached out to Apple for comment. If Apple responds, we&#8217;ll update this article to include the company&#8217;s statement.<\/p>\n<h3>What do the new Big Sur and Catalina updates likely NOT include?<\/h3>\n<p>One thing we can assume that the two updates do\u00a0<em>not<\/em> include is a fix for the WebKit vulnerability that was already included in <a href=\"https:\/\/www.intego.com\/mac-security-blog\/apple-fixes-active-zero-day-vuln-with-macos-12-2-1-ios-15-3-1-safari-15-3\/\">last week&#8217;s Safari 15.3 update<\/a> for both Big Sur and Catalina. Apple specifically named that vulnerability as CVE-2022-22620.<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"rXQ5157vJu\"><p><a href=\"https:\/\/www.intego.com\/mac-security-blog\/apple-fixes-active-zero-day-vuln-with-macos-12-2-1-ios-15-3-1-safari-15-3\/\">Apple fixes active zero-day vuln with macOS 12.2.1, iOS 15.3.1, Safari 15.3<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201cApple fixes active zero-day vuln with macOS 12.2.1, iOS 15.3.1, Safari 15.3\u201d \u2014 The Mac Security Blog\" src=\"https:\/\/www.intego.com\/mac-security-blog\/apple-fixes-active-zero-day-vuln-with-macos-12-2-1-ios-15-3-1-safari-15-3\/embed\/#?secret=GW4SEtU1Hn#?secret=rXQ5157vJu\" data-secret=\"rXQ5157vJu\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<h3>How to update to the latest macOS versions<\/h3>\n<p>You can get the latest macOS version that&#8217;s compatible with your Mac by clicking on <strong>Apple menu<\/strong> &gt;\u00a0<strong>System Preferences\u2026<\/strong> &gt; <strong>Software Update<\/strong>.<\/p>\n<p>If your Mac&#8217;s operating system hasn&#8217;t been updated for several years and it&#8217;s running macOS High Sierra or older, look for macOS Monterey in the App Store and download it from there.<\/p>\n<p>Ideally, if your Mac is compatible with macOS Monterey, you should update to Monterey rather than merely installing this week&#8217;s Big Sur or Catalina security update.<\/p>\n<p>Although Apple continues to release some security updates for macOS Big Sur and macOS Catalina, Apple does not patch every security issue for these older macOS versions; see <a href=\"https:\/\/www.intego.com\/mac-security-blog\/apples-poor-patching-policies-potentially-make-users-security-and-privacy-precarious\/\">Apple\u2019s Poor Patching Policies Potentially Make Users\u2019 Security and Privacy Precarious<\/a>.<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"cgHXH7UMKl\"><p><a href=\"https:\/\/www.intego.com\/mac-security-blog\/apples-poor-patching-policies-potentially-make-users-security-and-privacy-precarious\/\">Apple&#8217;s Poor Patching Policies Potentially Make Users&#8217; Security and Privacy Precarious<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201cApple\u2019s Poor Patching Policies Potentially Make Users\u2019 Security and Privacy Precarious\u201d \u2014 The Mac Security Blog\" src=\"https:\/\/www.intego.com\/mac-security-blog\/apples-poor-patching-policies-potentially-make-users-security-and-privacy-precarious\/embed\/#?secret=P1cbnTrz6P#?secret=cgHXH7UMKl\" data-secret=\"cgHXH7UMKl\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<h3>How to back up your Mac before updating it<\/h3>\n<p>When backing up your Mac, it&#8217;s ideal to follow a &#8220;<a href=\"https:\/\/www.intego.com\/mac-security-blog\/data-backup-plan-how-to-implement-the-3-2-1-backup-strategy\/\">3-2-1 backup strategy<\/a>,&#8221; and occasionally <a href=\"https:\/\/www.intego.com\/mac-security-blog\/how-to-verify-your-backups-are-working-properly\/\">verify that your Mac is backing up successfully<\/a>.<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"lzubzOM768\"><p><a href=\"https:\/\/www.intego.com\/mac-security-blog\/data-backup-plan-how-to-implement-the-3-2-1-backup-strategy\/\">Data Backup Plan: How to Implement the 3-2-1 Backup Strategy<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201cData Backup Plan: How to Implement the 3-2-1 Backup Strategy\u201d \u2014 The Mac Security Blog\" src=\"https:\/\/www.intego.com\/mac-security-blog\/data-backup-plan-how-to-implement-the-3-2-1-backup-strategy\/embed\/#?secret=hHlimmWrUe#?secret=lzubzOM768\" data-secret=\"lzubzOM768\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"01b2jAz8E9\"><p><a href=\"https:\/\/www.intego.com\/mac-security-blog\/how-to-verify-your-backups-are-working-properly\/\">How to Verify Your Backups are Working Properly<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201cHow to Verify Your Backups are Working Properly\u201d \u2014 The Mac Security Blog\" src=\"https:\/\/www.intego.com\/mac-security-blog\/how-to-verify-your-backups-are-working-properly\/embed\/#?secret=DPVSo8zOQK#?secret=01b2jAz8E9\" data-secret=\"01b2jAz8E9\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<h3>How can I learn more?<\/h3>\n<p><a href=\"https:\/\/www.intego.com\/mac-security-blog\/wp-content\/uploads\/2021\/04\/intego-podcast-artwork-400.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" class=\"alignleft\" src=\"https:\/\/www.intego.com\/mac-security-blog\/wp-content\/uploads\/2021\/04\/intego-podcast-artwork-400.jpg\" alt=\"\" width=\"80\" \/><\/a>Each week on the <a href=\"https:\/\/podcast.intego.com\/\" target=\"_blank\" rel=\"noopener\"><strong>Intego Mac Podcast<\/strong><\/a>, Intego&#8217;s Mac security experts discuss the latest Apple news, security and privacy stories, and offer practical advice on getting the most out of your Apple devices. Be sure to <a href=\"https:\/\/podcasts.apple.com\/us\/podcast\/intego-mac-podcast\/id1293834627\" rel=\"noopener\"><strong>follow the podcast<\/strong><\/a> to make sure you don\u2019t miss any episodes!<\/p>\n<p>You can also subscribe to our <a href=\"https:\/\/www.intego.com\/mac-security-blog\/mac-security-newsletter\/\"><strong>e-mail newsletter<\/strong><\/a> and keep an eye here on <a href=\"https:\/\/www.intego.com\/mac-security-blog\"><strong>The Mac Security Blog<\/strong><\/a> for the latest Apple security and privacy news. And don&#8217;t forget to follow Intego on your favorite social media channels: <a href=\"https:\/\/twitter.com\/IntegoSecurity\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" style=\"border-width: 1px; border-style: solid; border-color: rgba(255, 255, 255, 0.2); border-radius: 8px;\" title=\"Follow Intego on Twitter\" src=\"https:\/\/www.intego.com\/mac-security-blog\/wp-content\/uploads\/2021\/10\/Twitter-logo-icon-64.png\" alt=\"Follow Intego on Twitter\" width=\"16\" \/><\/a>\u00a0<a href=\"https:\/\/www.facebook.com\/Intego\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" style=\"border-width: 1px; border-style: solid; border-color: rgba(255, 255, 255, 0.2); border-radius: 8px;\" title=\"Follow Intego on Facebook\" src=\"https:\/\/www.intego.com\/mac-security-blog\/wp-content\/uploads\/2021\/10\/Facebook-logo-icon-64.png\" alt=\"Follow Intego on Facebook\" width=\"16\" \/><\/a>\u00a0<a href=\"https:\/\/www.youtube.com\/user\/IntegoVideo?sub_confirmation=1\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" style=\"border-width: 1px; border-style: solid; border-color: rgba(0, 0, 0, 0.2); border-radius: 8px;\" title=\"Follow Intego on YouTube\" src=\"https:\/\/www.intego.com\/mac-security-blog\/wp-content\/uploads\/2021\/10\/YouTube-logo-icon-64.png\" alt=\"Follow Intego on YouTube\" width=\"16\" \/><\/a>\u00a0<a href=\"https:\/\/www.pinterest.com\/intego\/\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" style=\"border-width: 1px; border-style: solid; border-color: rgba(0, 0, 0, 0.2); border-radius: 8px;\" title=\"Follow Intego on Pinterest\" src=\"https:\/\/www.intego.com\/mac-security-blog\/wp-content\/uploads\/2021\/10\/Pinterest-logo-icon-64.png\" alt=\"Follow Intego on Pinterest\" width=\"16\" \/><\/a>\u00a0<a href=\"https:\/\/www.linkedin.com\/company\/intego\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" style=\"border-width: 1px; border-style: solid; border-color: rgba(255, 255, 255, 0.2); border-radius: 8px;\" title=\"Follow Intego on LinkedIn\" src=\"https:\/\/www.intego.com\/mac-security-blog\/wp-content\/uploads\/2021\/10\/LinkedIn-logo-icon-64.png\" alt=\"Follow Intego on LinkedIn\" width=\"16\" \/><\/a>\u00a0<a href=\"https:\/\/www.instagram.com\/intego_security\/\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" style=\"border-width: 1px; border-style: solid; border-color: rgba(255, 255, 255, 0.2); border-radius: 8px;\" title=\"Follow Intego on Instagram\" src=\"https:\/\/www.intego.com\/mac-security-blog\/wp-content\/uploads\/2021\/10\/Instagram-logo-icon-64.png\" alt=\"Follow Intego on Instagram\" width=\"16\" \/><\/a>\u00a0<a href=\"https:\/\/podcasts.apple.com\/us\/podcast\/intego-mac-podcast\/id1293834627\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" style=\"border-width: 1px; border-style: solid; border-color: rgba(255, 255, 255, 0.2); border-radius: 8px;\" title=\"Follow the Intego Mac Podcast on Apple Podcasts\" src=\"https:\/\/www.intego.com\/mac-security-blog\/wp-content\/uploads\/2017\/10\/ios9-podcasts-app-tile.png\" alt=\"Follow the Intego Mac Podcast on Apple Podcasts\" width=\"16\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>On Monday, Apple released secretive security updates for macOS Big Sur and macOS Catalina. Strangely, Apple did not provide a single detail about which security issues were addressed in the updates.<\/p>\n","protected":false},"author":14,"featured_media":85426,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[4589,4546,201],"class_list":["post-95355","post","type-post","status-publish","format-standard","has-post-thumbnail","category-apple","tag-macos-big-sur","tag-macos-catalina","tag-security-updates"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"On Monday, Apple released secretive security updates for macOS Big Sur and macOS Catalina. Strangely, Apple did not provide a single detail about which security issues were addressed in the updates.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Joshua Long\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.intego.com\/mac-security-blog\/apple-releases-mystery-security-updates-for-macos-big-sur-catalina\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO Pro (AIOSEO) 5.0.1.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"The Mac Security Blog - Keep Macs safe from the dangers of the Internet\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Apple releases mystery security updates for macOS Big Sur, Catalina\" \/>\n\t\t<meta property=\"og:description\" content=\"On Monday, Apple released secretive security updates for macOS Big Sur and macOS Catalina. 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Strangely, Apple did not provide a single detail about which security issues were addressed in the updates.\" \/>\n\t\t<meta name=\"twitter:creator\" content=\"@IntegoSecurity\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"https:\\\/\\\/www.intego.com\\\/mac-security-blog\\\/apple-releases-mystery-security-updates-for-macos-big-sur-catalina\\\/#blogposting\",\"name\":\"Apple releases mystery security updates for macOS Big Sur, Catalina\",\"headline\":\"Apple releases mystery security updates for macOS Big Sur, 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