{"id":48931,"date":"2026-04-23T07:46:37","date_gmt":"2026-04-23T07:46:37","guid":{"rendered":"http:\/\/localhost\/?p=48931"},"modified":"2026-04-23T07:46:37","modified_gmt":"2026-04-23T07:46:37","slug":"apple-fixes-ios-bug-that-kept-deleted-notifications-including-chat-previews","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=48931","title":{"rendered":"Apple fixes iOS bug that kept deleted notifications, including chat previews_MALWAREBYTES:D5A522CE8D4101EC0B762CC380D4D100"},"content":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;2026-04-23T12:05:12&#8243;,&#8221;description&#8221;:&#8221;Apple has released a software update that deals with an issue that could allow deleted notifications to be retrieved. Something that, in at least one reported case, was used by law enforcement during forensic analysis.\\n\\nApple fixed the issue in iOS and iPadOS versions 18.7.8 and 26.4.2 (check availability for your device at those links). The update deals with a singular security vulnerability, tracked as CVE-2026-28950. \\n\\nAlthough the description is brief\u2014\u201ca logging issue was addressed with improved data redaction\u201d\u2014the impact points us in the right direction.\\n\\n\\u003e \u201cNotifications marked for deletion could be unexpectedly retained on the device.\u201d\\n\\nThis suggests that Apple\u2019s bug was that iOS kept copies of notification content in an internal database for longer than intended, even after the messages \u201cdisappeared\u201d or the app was uninstalled. In a case reported by 404 Media, law enforcement was able to recover those notifications using standard forensic tools once they had access to the unlocked device. The example in that reported case involved Signal.\\n\\n* * *\\n\\n![](https:\/\/www.malwarebytes.com\/wp-content\/uploads\/sites\/2\/2026\/04\/Iphone_mobile_page_update-CTA.png?w=126)\\n\\n### Mobile **protection, anywhere, anytime.**\\n\\nTRY IT NOW\\n\\n* * *\\n\\nA response on X by Signal states:\\n\\n\\u003e \u201cThe FBI was able to forensically extract copies of incoming Signal messages from a defendant\u2019s iPhone, even after the app was deleted, because copies of the content were saved in the device\u2019s push notification database.\u201d\\n\\nBefore we go into the update process, you may want to know that you can mute or hide notifications in Signal, which also protects them from prying eyes. In Signal, open your **Settings** and tap on **Notifications**. You can adjust several settings there. For example, I have mine set so I only see the name of the sender. \\n\\n## Install the update\\n\\nFor iOS and iPadOS users, you can check if you\u2019re using the latest software version by going to **Settings \\u003e General \\u003e Software Update**. It\u2019s also worth turning on Automatic Updates if you haven\u2019t already. You can do that on the same screen.\\n\\n![Update settings on iPad](https:\/\/www.malwarebytes.com\/wp-content\/uploads\/sites\/2\/2026\/04\/iPad_Update_settings.png)Update settings on iPad\\n\\n* * *\\n\\n**Scammers know more about you than you think.**  \\n\\nMalwarebytes Mobile Security protects you from phishing, scam texts, malicious sites, and more. With real-time AI-powered Scam Guard built right in. \\n\\nDownload for iOS \u2192 Download for Android \u2192&#8221;,&#8221;published&#8221;:&#8221;2026-04-23T10:27:32&#8243;,&#8221;modified&#8221;:&#8221;2026-04-23T10:27:32&#8243;,&#8221;type&#8221;:&#8221;malwarebytes&#8221;,&#8221;title&#8221;:&#8221;Apple fixes iOS bug that kept deleted notifications, including chat previews&#8221;,&#8221;source&#8221;:&#8221;&#8221;,&#8221;references&#8221;:&#8221;&#8221;,&#8221;id&#8221;:&#8221;MALWAREBYTES:D5A522CE8D4101EC0B762CC380D4D100&#8243;,&#8221;bulletinFamily&#8221;:&#8221;blog&#8221;,&#8221;cwe&#8221;:null,&#8221;cvelist&#8221;:[&#8220;CVE-2026-28950&#8243;],&#8221;sourceData&#8221;:&#8221;&#8221;,&#8221;sourceHref&#8221;:&#8221;&#8221;,&#8221;cvss&#8221;:{&#8220;score&#8221;:0,&#8221;severity&#8221;:&#8221;NONE&#8221;,&#8221;vector&#8221;:&#8221;NONE&#8221;,&#8221;version&#8221;:&#8221;NONE&#8221;},&#8221;cvss2&#8243;:{},&#8221;cvss3&#8243;:{&#8220;version&#8221;:&#8221;&#8221;,&#8221;vectorString&#8221;:&#8221;&#8221;,&#8221;baseScore&#8221;:0,&#8221;baseSeverity&#8221;:&#8221;&#8221;,&#8221;attackVector&#8221;:&#8221;&#8221;,&#8221;attackComplexity&#8221;:&#8221;&#8221;,&#8221;privilegesRequired&#8221;:&#8221;&#8221;,&#8221;userInteraction&#8221;:&#8221;&#8221;,&#8221;scope&#8221;:&#8221;&#8221;,&#8221;confidentialityImpact&#8221;:&#8221;&#8221;,&#8221;integrityImpact&#8221;:&#8221;&#8221;,&#8221;availabilityImpact&#8221;:&#8221;&#8221;,&#8221;cvssV3&#8243;:{&#8220;version&#8221;:&#8221;&#8221;,&#8221;vectorString&#8221;:&#8221;&#8221;,&#8221;baseScore&#8221;:0,&#8221;baseSeverity&#8221;:&#8221;&#8221;,&#8221;attackVector&#8221;:&#8221;&#8221;,&#8221;attackComplexity&#8221;:&#8221;&#8221;,&#8221;privilegesRequired&#8221;:&#8221;&#8221;,&#8221;userInteraction&#8221;:&#8221;&#8221;,&#8221;scope&#8221;:&#8221;&#8221;,&#8221;confidentialityImpact&#8221;:&#8221;&#8221;,&#8221;integrityImpact&#8221;:&#8221;&#8221;,&#8221;availabilityImpact&#8221;:&#8221;&#8221;}},&#8221;href&#8221;:&#8221;https:\/\/www.malwarebytes.com\/blog\/news\/2026\/04\/apple-fixes-ios-bug-that-kept-deleted-notifications-including-chat-previews&#8221;,&#8221;category_name&#8221;:&#8221;News&#8221;,&#8221;post_link&#8221;:&#8221;&#8221;,&#8221;product&#8221;:&#8221;&#8221;,&#8221;version&#8221;:&#8221;&#8221;,&#8221;vendor&#8221;:&#8221;&#8221;,&#8221;ai_description&#8221;:&#8221;&#8221;,&#8221;ai_severity&#8221;:&#8221;&#8221;,&#8221;ai_vendor&#8221;:&#8221;&#8221;,&#8221;ai_product&#8221;:&#8221;&#8221;,&#8221;ai_version&#8221;:&#8221;&#8221;,&#8221;ai_score&#8221;:0}<\/p>\n","protected":false},"excerpt":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;2026-04-23T12:05:12&#8243;,&#8221;description&#8221;:&#8221;Apple has released a software update that deals with an issue that could allow deleted notifications to be retrieved. Something that, in at least one&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[6,8,12,115,13,33,7,11,5],"class_list":["post-48931","post","type-post","status-publish","format-standard","hentry","category-category_news","tag-cve","tag-cvss","tag-exploit","tag-malwarebytes","tag-news","tag-none","tag-security","tag-tapic","tag-vulnerability"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Apple fixes iOS bug that kept deleted notifications, including chat previews_MALWAREBYTES:D5A522CE8D4101EC0B762CC380D4D100 - zero redgem<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/zero.redgem.net\/?p=48931\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Apple fixes iOS bug that kept deleted notifications, including chat previews_MALWAREBYTES:D5A522CE8D4101EC0B762CC380D4D100 - zero redgem\" \/>\n<meta property=\"og:description\" content=\"{&#8220;lastseen&#8221;:&#8221;2026-04-23T12:05:12&#8243;,&#8221;description&#8221;:&#8221;Apple has released a software update that deals with an issue that could allow deleted notifications to be retrieved. 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