{"id":"CVE-2024-23296","aliases":["EUVD-2024-20815","GHSA-v4rc-hq4f-4cmp"],"status":"published","title":"A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 17.4...","description":"A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.4 and iPadOS 17.4, macOS Monterey 12.7.6, macOS Sonoma 14.4, macOS Ventura 13.6.7, tvOS 17.4, visionOS 1.1, watchOS 10.4. An attacker with arbitrary kernel read and write capability may be able to bypass kernel memory protections. Apple is aware of a report that this issue may have been exploited.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01411,"percentile":0.72874,"model":"v2026.06.15"},"facts":{"in_kev":true,"known_exploited":true,"public_exploit":true,"fix_available":false},"cwes":["CWE-787"],"published":"2024-03-05T19:24:13Z","modified":"2026-06-17T07:12:32Z","kev":{"date_added":"2024-03-06","due_date":"2024-03-27","required_action":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","known_ransomware_use":"Unknown"},"exploitation":[{"source":"euvd","since":"2024-03-06"},{"source":"kev","since":"2024-03-06"}],"exploits":[{"source":"pocgithub","id":"SimoesCTT/lCTT-Apple-Silicon--Resonance-Vulnerability-CVE-2024-23296","title":"SimoesCTT/lCTT-Apple-Silicon--Resonance-Vulnerability-CVE-2024-23296","date":"2026-02-07","url":"https://github.com/SimoesCTT/lCTT-Apple-Silicon--Resonance-Vulnerability-CVE-2024-23296"}],"products":[{"vendor":"apple","product":"ios and ipados"},{"vendor":"apple","product":"ipad_os"},{"vendor":"apple","product":"ipados"},{"vendor":"apple","product":"iphone_os"},{"vendor":"apple","product":"macos"},{"vendor":"apple","product":"multiple products"},{"vendor":"apple","product":"tvos"},{"vendor":"apple","product":"visionos"},{"vendor":"apple","product":"watchos"}],"references":[{"url":"https://support.apple.com/en-us/120881","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/120882","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/120883","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/120893","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/120895","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/120898","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/120900","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/120910","tags":["Release Notes","Vendor Advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-23296","tags":["government-resource","US Government Resource"]},{"url":"https://support.apple.com/en-us/HT214081","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/kb/HT214088","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/kb/HT214084","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/kb/HT214086","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/kb/HT214087","tags":["x_transferred","Vendor Advisory"]},{"url":"http://seclists.org/fulldisclosure/2024/Mar/18","tags":["x_transferred","Mailing List","Third Party Advisory"]},{"url":"http://seclists.org/fulldisclosure/2024/Mar/21","tags":["x_transferred","Mailing List","Third Party Advisory"]},{"url":"http://seclists.org/fulldisclosure/2024/Mar/25","tags":["x_transferred","Mailing List","Third Party Advisory"]},{"url":"http://seclists.org/fulldisclosure/2024/Mar/24","tags":["x_transferred","Mailing List","Third Party Advisory"]},{"url":"http://seclists.org/fulldisclosure/2024/Mar/26","tags":["x_transferred","Mailing List","Third Party Advisory"]},{"url":"https://support.apple.com/kb/HT214107","tags":["x_transferred","Vendor Advisory"]},{"url":"http://seclists.org/fulldisclosure/2024/May/11","tags":["x_transferred","Mailing List","Third Party Advisory"]},{"url":"http://seclists.org/fulldisclosure/2024/May/13","tags":["x_transferred","Mailing List","Third Party Advisory"]},{"url":"https://support.apple.com/kb/HT214100","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/kb/HT214118","tags":["x_transferred","Vendor Advisory"]},{"url":"http://seclists.org/fulldisclosure/2024/Jul/20","tags":["x_transferred","Mailing List","Third Party Advisory"]},{"url":"https://support.apple.com/kb/HT214081","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-23296"},{"url":"https://github.com/advisories/GHSA-v4rc-hq4f-4cmp"}],"sources":{"cve":[{"id":"CVE-2024-23296","description":"A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.4 and iPadOS 17.4, macOS Monterey 12.7.6, macOS Sonoma 14.4, macOS Ventura 13.6.7, tvOS 17.4, visionOS 1.1, watchOS 10.4. An attacker with arbitrary kernel read and write capability may be able to bypass kernel memory protections. Apple is aware of a report that this issue may have been exploited.","status":"published","published":"2024-03-05T19:24:13.999Z","modified":"2026-04-02T18:25:23.413Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:34:05.077718Z"}],"euvd":[{"id":"EUVD-2024-20815","description":"A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.4 and iPadOS 17.4, macOS Monterey 12.7.6, macOS Sonoma 14.4, macOS Ventura 13.6.7, tvOS 17.4, visionOS 1.1, watchOS 10.4. An attacker with arbitrary kernel read and write capability may be able to bypass kernel memory protections. Apple is aware of a report that this issue may have been exploited.","status":"published","published":"2024-03-05T19:24:13Z","modified":"2026-04-02T18:25:23Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"exploited_since":"2024-03-06","updated_at":"2026-11-02T19:25:17.729131Z"}],"ghsa":[{"id":"GHSA-v4rc-hq4f-4cmp","title":"A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 17.4...","description":"A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 17.4 and iPadOS 17.4. An attacker with arbitrary kernel read and write capability may be able to bypass kernel memory protections. Apple is aware of a report that this issue may have been exploited.","status":"published","published":"2024-03-05T21:30:25Z","modified":"2026-04-02T21:32:40Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T15:07:06.607954Z"}],"kev":[{"id":"CVE-2024-23296","title":"Apple Multiple Products Memory Corruption Vulnerability","description":"Apple iOS, iPadOS, macOS, tvOS, and watchOS RTKit contain a memory corruption vulnerability that allows an attacker with arbitrary kernel read and write capability to bypass kernel memory protections.","cwes":["CWE-787"],"kev":{"date_added":"2024-03-06","due_date":"2024-03-27","required_action":"Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.","known_ransomware_use":"Unknown"},"updated_at":"2026-11-02T17:00:16.234141Z"}],"nvd":[{"id":"CVE-2024-23296","description":"A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.4 and iPadOS 17.4, macOS Monterey 12.7.6, macOS Sonoma 14.4, macOS Ventura 13.6.7, tvOS 17.4, visionOS 1.1, watchOS 10.4. An attacker with arbitrary kernel read and write capability may be able to bypass kernel memory protections. Apple is aware of a report that this issue may have been exploited.","status":"published","published":"2024-03-05T20:16:01.553Z","modified":"2026-06-17T07:12:32.137Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:09:39.488031Z"}]}}