{"id":"CVE-2024-27840","aliases":["EUVD-2024-25033","GHSA-39m6-6wm4-cm5w"],"status":"published","title":"The issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.6...","description":"The issue was addressed with improved memory handling. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Monterey 12.7.5, macOS Ventura 13.6.7, tvOS 17.5, visionOS 1.2, watchOS 10.5. An attacker that has already achieved kernel code execution may be able to bypass kernel memory protections.","severity":{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.0025,"percentile":0.16447,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-786"],"published":"2024-06-10T20:56:42Z","modified":"2026-06-17T07:20:25Z","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":"tvos"},{"vendor":"apple","product":"visionos"},{"vendor":"apple","product":"watchos"}],"references":[{"url":"https://support.apple.com/en-us/120898"},{"url":"https://support.apple.com/en-us/120899"},{"url":"https://support.apple.com/en-us/120900"},{"url":"https://support.apple.com/en-us/120901"},{"url":"https://support.apple.com/en-us/120902"},{"url":"https://support.apple.com/en-us/120905"},{"url":"https://support.apple.com/en-us/120906"},{"url":"https://support.apple.com/en-us/HT214101","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT214100","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT214107","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT214105","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT214108","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT214104","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT214102","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/kb/HT214107","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/kb/HT214102","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/kb/HT214104","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/kb/HT214105","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/kb/HT214100","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/kb/HT214101","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/kb/HT214108","tags":["x_transferred","Vendor Advisory"]},{"url":"http://seclists.org/fulldisclosure/2024/Jun/5","tags":["x_transferred","Mailing List","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-27840"},{"url":"https://github.com/advisories/GHSA-39m6-6wm4-cm5w"}],"sources":{"cve":[{"id":"CVE-2024-27840","description":"The issue was addressed with improved memory handling. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Monterey 12.7.5, macOS Ventura 13.6.7, tvOS 17.5, visionOS 1.2, watchOS 10.5. An attacker that has already achieved kernel code execution may be able to bypass kernel memory protections.","status":"published","published":"2024-06-10T20:56:42.892Z","modified":"2026-04-02T18:18:54.18Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-786"],"updated_at":"2026-11-02T14:34:12.635756Z"}],"euvd":[{"id":"EUVD-2024-25033","description":"The issue was addressed with improved memory handling. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Monterey 12.7.5, macOS Ventura 13.6.7, tvOS 17.5, visionOS 1.2, watchOS 10.5. An attacker that has already achieved kernel code execution may be able to bypass kernel memory protections.","status":"published","published":"2024-06-10T20:56:42Z","modified":"2026-04-02T18:18:54Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T19:25:19.53757Z"}],"ghsa":[{"id":"GHSA-39m6-6wm4-cm5w","title":"The issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.6...","description":"The issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.6.7, macOS Monterey 12.7.5, iOS 16.7.8 and iPadOS 16.7.8, tvOS 17.5, visionOS 1.2, iOS 17.5 and iPadOS 17.5, watchOS 10.5. An attacker that has already achieved kernel code execution may be able to bypass kernel memory protections.","status":"published","published":"2024-06-10T21:30:40Z","modified":"2026-04-02T21:31:47Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N","level":"medium"}],"cwes":["CWE-786"],"updated_at":"2026-11-02T15:07:06.066601Z"}],"nvd":[{"id":"CVE-2024-27840","description":"The issue was addressed with improved memory handling. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Monterey 12.7.5, macOS Ventura 13.6.7, tvOS 17.5, visionOS 1.2, watchOS 10.5. An attacker that has already achieved kernel code execution may be able to bypass kernel memory protections.","status":"published","published":"2024-06-10T21:15:51.313Z","modified":"2026-06-17T07:20:25.8Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-786"],"updated_at":"2026-11-02T14:10:04.804473Z"}]}}