{"identifier":"CVE-2022-22620","cve":{"id":"CVE-2022-22620","description":"A use after free issue was addressed with improved memory management. This issue is fixed in macOS Monterey 12.2.1, iOS 15.3.1 and iPadOS 15.3.1, Safari 15.3 (v. 16612.4.9.1.8 and 15612.4.9.1.8). Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited..","published":"2022-03-18T18:15:13.787000+00:00","modified":"2026-06-17T04:28:41.780000+00:00","status":"Analyzed","score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cvss_version":"3.1","affected":[{"criteria":"cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*","versionStartIncluding":"","versionStartExcluding":"","versionEndIncluding":"","versionEndExcluding":"15.3"},{"criteria":"cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*","versionStartIncluding":"","versionStartExcluding":"","versionEndIncluding":"","versionEndExcluding":"15.3.1"},{"criteria":"cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*","versionStartIncluding":"","versionStartExcluding":"","versionEndIncluding":"","versionEndExcluding":"15.3.1"},{"criteria":"cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*","versionStartIncluding":"12.0.0","versionStartExcluding":"","versionEndIncluding":"","versionEndExcluding":"12.2.1"}],"weaknesses":["CWE-416"],"references":[{"url":"https://security.gentoo.org/glsa/202208-39","source":"product-security@apple.com","tags":["Third Party Advisory"]},{"url":"https://support.apple.com/en-us/HT213091","source":"product-security@apple.com","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT213092","source":"product-security@apple.com","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT213093","source":"product-security@apple.com","tags":["Release Notes","Vendor Advisory"]},{"url":"https://security.gentoo.org/glsa/202208-39","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]},{"url":"https://support.apple.com/en-us/HT213091","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT213092","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT213093","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes","Vendor Advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-22620","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","tags":["Third Party Advisory","US Government Resource"]}],"kev":{"cveID":"CVE-2022-22620","vendorProject":"Apple","product":"iOS, iPadOS, and macOS","vulnerabilityName":"Apple iOS, iPadOS, and macOS Webkit Use-After-Free Vulnerability","dateAdded":"2022-02-11","shortDescription":"Apple iOS, iPadOS, and macOS WebKit contain a use-after-free vulnerability that leads to code execution when processing maliciously crafted web content. 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