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This issue is fixed in Safari 18.2, iOS 18.2 and iPadOS 18.2, iPadOS 17.7.3, macOS Sequoia 15.2, tvOS 18.2, visionOS 2.2, watchOS 11.2. Processing maliciously crafted web content may lead to memory corruption.","epss":{"date":"2026-11-03","percentile":0.64886,"score":0.0107},"exploits":[],"kev":null,"metrics":[{"score":6.5,"severity":"medium","source":"ADP: CISA-ADP","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},{"score":8.8,"severity":"high","source":"NVD: nvd@nist.gov","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},{"score":6.5,"severity":"medium","source":"NVD: 134c704f-9b21-4f2e-91b3-4a467353bcc0","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"}],"modifiedAt":1793744247693,"publishedAt":1733957911052,"references":[{"source":"CNA: apple","tags":[],"url":"https://support.apple.com/en-us/121837"},{"source":"CNA: apple","tags":[],"url":"https://support.apple.com/en-us/121838"},{"source":"CNA: apple","tags":[],"url":"https://support.apple.com/en-us/121839"},{"source":"CNA: apple","tags":[],"url":"https://support.apple.com/en-us/121843"},{"source":"CNA: apple","tags":[],"url":"https://support.apple.com/en-us/121844"},{"source":"CNA: apple","tags":[],"url":"https://support.apple.com/en-us/121845"},{"source":"CNA: apple","tags":[],"url":"https://support.apple.com/en-us/121846"},{"source":"ADP: CVE","tags":[],"url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00002.html"},{"source":"ADP: CVE","tags":[],"url":"http://seclists.org/fulldisclosure/2024/Dec/13"},{"source":"ADP: CVE","tags":[],"url":"http://seclists.org/fulldisclosure/2024/Dec/10"},{"source":"ADP: CVE","tags":[],"url":"http://seclists.org/fulldisclosure/2024/Dec/7"},{"source":"ADP: CVE","tags":[],"url":"http://seclists.org/fulldisclosure/2024/Dec/6"},{"source":"product-security@apple.com","tags":["Vendor Advisory"],"url":"https://support.apple.com/en-us/121837"},{"source":"product-security@apple.com","tags":["Vendor Advisory"],"url":"https://support.apple.com/en-us/121838"},{"source":"product-security@apple.com","tags":["Vendor Advisory"],"url":"https://support.apple.com/en-us/121839"},{"source":"product-security@apple.com","tags":["Vendor Advisory"],"url":"https://support.apple.com/en-us/121843"},{"source":"product-security@apple.com","tags":["Vendor Advisory"],"url":"https://support.apple.com/en-us/121844"},{"source":"product-security@apple.com","tags":["Vendor Advisory"],"url":"https://support.apple.com/en-us/121845"},{"source":"product-security@apple.com","tags":["Vendor Advisory"],"url":"https://support.apple.com/en-us/121846"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"url":"http://seclists.org/fulldisclosure/2024/Dec/10"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"url":"http://seclists.org/fulldisclosure/2024/Dec/13"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"url":"http://seclists.org/fulldisclosure/2024/Dec/6"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"url":"http://seclists.org/fulldisclosure/2024/Dec/7"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":[],"url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00002.html"}],"remediation":[],"revision":"7b68ed18c046fec6f5b9efeade144251570d392e06028dacc8d8bceed328f193","sources":[{"modifiedAt":1793742763568,"name":"CNA: apple","retrievedAt":1793744080505,"url":"https://www.cve.org/CVERecord?id=CVE-2024-54505"},{"modifiedAt":1793744247693,"name":"NVD","retrievedAt":1793751370467,"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-54505"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793744096218,"url":"https://api.first.org/data/v1/epss?cve=CVE-2024-54505"}],"ssvc":{"assessedAt":1734756962639,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"total"},"status":"published","title":"CVE-2024-54505","updatedAt":1793751370467}