{"id":"CVE-2023-27956","aliases":["EUVD-2023-31682","GHSA-597f-j5wg-h28f"],"status":"published","title":"The issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.3,...","description":"The issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.3, iOS 16.4 and iPadOS 16.4, iOS 15.7.4 and iPadOS 15.7.4, tvOS 16.4, watchOS 9.4. Processing a maliciously crafted image may result in disclosure of process memory.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00242,"percentile":0.1547,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2023-05-08T00:00:00Z","modified":"2026-06-17T05:46:12Z","products":[{"vendor":"apple","product":"ios and ipados"},{"vendor":"apple","product":"ipados"},{"vendor":"apple","product":"iphone_os"},{"vendor":"apple","product":"macos"},{"vendor":"apple","product":"tvos"},{"vendor":"apple","product":"watchos"}],"references":[{"url":"https://support.apple.com/en-us/HT213670","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT213676","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT213678","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT213674","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT213673","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-27956"},{"url":"http://seclists.org/fulldisclosure/2023/May/7"},{"url":"https://github.com/advisories/GHSA-597f-j5wg-h28f"}],"sources":{"cve":[{"id":"CVE-2023-27956","description":"The issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.3, iOS 16.4 and iPadOS 16.4, iOS 15.7.4 and iPadOS 15.7.4, tvOS 16.4, watchOS 9.4. Processing a maliciously crafted image may result in disclosure of process memory.","status":"published","published":"2023-05-08T00:00:00Z","modified":"2025-01-29T14:49:29.1Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:35:26.63732Z"}],"euvd":[{"id":"EUVD-2023-31682","description":"The issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.3, iOS 16.4 and iPadOS 16.4, iOS 15.7.4 and iPadOS 15.7.4, tvOS 16.4, watchOS 9.4. Processing a maliciously crafted image may result in disclosure of process memory.","status":"published","published":"2023-05-08T00:00:00Z","modified":"2025-01-29T14:49:29Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-03T00:04:10.386162Z"}],"ghsa":[{"id":"GHSA-597f-j5wg-h28f","title":"The issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.3,...","description":"The issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.3, watchOS 9.4, tvOS 16.4, iOS 15.7.4 and iPadOS 15.7.4, iOS 16.4 and iPadOS 16.4. Processing a maliciously crafted image may result in disclosure of process memory","status":"published","published":"2023-05-08T21:31:07Z","modified":"2025-01-29T15:31:34Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:59:42.771987Z"}],"nvd":[{"id":"CVE-2023-27956","description":"The issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.3, iOS 16.4 and iPadOS 16.4, iOS 15.7.4 and iPadOS 15.7.4, tvOS 16.4, watchOS 9.4. Processing a maliciously crafted image may result in disclosure of process memory.","status":"published","published":"2023-05-08T20:15:18.383Z","modified":"2026-06-17T05:46:12.76Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:08:01.131774Z"}]}}