{"id":"CVE-2023-23512","aliases":["EUVD-2023-27612","GHSA-2wr8-x7wx-q9hc"],"status":"published","title":"The issue was addressed with improved handling of caches. This issue is fixed in macOS Ventura 13...","description":"The issue was addressed with improved handling of caches. This issue is fixed in watchOS 9.3, tvOS 16.3, macOS Ventura 13.2, iOS 16.3 and iPadOS 16.3. Visiting a website may lead to an app denial-of-service.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00704,"percentile":0.53813,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2023-02-27T00:00:00Z","modified":"2026-06-17T05:37:18Z","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/HT213606","tags":["x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT213601","tags":["x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT213605","tags":["x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT213599","tags":["x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-23512"},{"url":"https://github.com/advisories/GHSA-2wr8-x7wx-q9hc"}],"sources":{"cve":[{"id":"CVE-2023-23512","description":"The issue was addressed with improved handling of caches. This issue is fixed in watchOS 9.3, tvOS 16.3, macOS Ventura 13.2, iOS 16.3 and iPadOS 16.3. Visiting a website may lead to an app denial-of-service.","status":"published","published":"2023-02-27T00:00:00Z","modified":"2025-03-11T03:01:36.663Z","updated_at":"2026-11-02T14:35:20.812737Z"}],"euvd":[{"id":"EUVD-2023-27612","description":"The issue was addressed with improved handling of caches. This issue is fixed in watchOS 9.3, tvOS 16.3, macOS Ventura 13.2, iOS 16.3 and iPadOS 16.3. Visiting a website may lead to an app denial-of-service.","status":"published","published":"2023-02-27T00:00:00Z","modified":"2025-03-11T03:01:36Z","cvss":[{"version":"","score":0,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"none"}],"updated_at":"2026-11-02T20:53:08.182954Z"}],"ghsa":[{"id":"GHSA-2wr8-x7wx-q9hc","title":"The issue was addressed with improved handling of caches. This issue is fixed in macOS Ventura 13...","description":"The issue was addressed with improved handling of caches. This issue is fixed in macOS Ventura 13.2, tvOS 16.3, iOS 16.3 and iPadOS 16.3, watchOS 9.3. Visiting a website may lead to an app denial-of-service.","status":"published","published":"2023-02-27T21:30:24Z","modified":"2023-03-11T05:06:30Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T14:54:19.253359Z"}],"nvd":[{"id":"CVE-2023-23512","description":"The issue was addressed with improved handling of caches. This issue is fixed in watchOS 9.3, tvOS 16.3, macOS Ventura 13.2, iOS 16.3 and iPadOS 16.3. Visiting a website may lead to an app denial-of-service.","status":"published","published":"2023-02-27T20:15:14.133Z","modified":"2026-06-17T05:37:18.567Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:07:47.623983Z"}]}}