Apple Safari vulnerabilities

CVE-2012-3683 [CRITICAL] CWE-119 CVE-2012-3683: WebKit, as used in Apple Safari before 6.0, allows remote attackers to execute arbitrary code or cau WebKit, as used in Apple Safari before 6.0, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site, a different vulnerability than other WebKit CVEs listed in APPLE-SA-2012-07-25-1.

CVE-2012-3666 [CRITICAL] CWE-119 CVE-2012-3666: WebKit, as used in Apple Safari before 6.0, allows remote attackers to execute arbitrary code or cau WebKit, as used in Apple Safari before 6.0, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site, a different vulnerability than other WebKit CVEs listed in APPLE-SA-2012-07-25-1.

CVE-2012-3637 [CRITICAL] CVE-2012-3637: WebKit, as used in Apple Safari before 6.0, allows remote attackers to execute arbitrary code or cau WebKit, as used in Apple Safari before 6.0, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site, a different vulnerability than other WebKit CVEs listed in APPLE-SA-2012-07-25-1.

CVE-2012-3630 [CRITICAL] CVE-2012-3630: WebKit, as used in Apple Safari before 6.0, allows remote attackers to execute arbitrary code or cau WebKit, as used in Apple Safari before 6.0, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site, a different vulnerability than other WebKit CVEs listed in APPLE-SA-2012-07-25-1.

CVE-2018-4329 [HIGH] CWE-19 CVE-2018-4329: Clearing a history item may not clear visits with redirect chains. The issue was addressed with impr Clearing a history item may not clear visits with redirect chains. The issue was addressed with improved data deletion. This issue affected versions prior to iOS 12, Safari 12.

CVE-2025-31184 [HIGH] CWE-281 CVE-2025-31184: This issue was addressed with improved permissions checking. This issue is fixed in Safari 18.4, iOS This issue was addressed with improved permissions checking. This issue is fixed in Safari 18.4, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4, visionOS 2.4. An app may gain unauthorized access to Local Network.

CVE-2026-43725 [HIGH] CWE-20 CVE-2026-43725: The issue was addressed with improved input validation. This issue is fixed in Safari 26.5.2, iOS 18 The issue was addressed with improved input validation. This issue is fixed in Safari 26.5.2, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2, tvOS 26.6, visionOS 26.6, watchOS 26.6. A malicious website may be able to process restricted web content outside the sandbox.

CVE-2010-1806 [CRITICAL] CWE-399 CVE-2010-1806: Use-after-free vulnerability in Apple Safari 4.x before 4.1.2 and 5.x before 5.0.2 allows remote att Use-after-free vulnerability in Apple Safari 4.x before 4.1.2 and 5.x before 5.0.2 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via run-in styling in an element, related to object pointers.

CVE-2010-0047 [HIGH] CWE-399 CVE-2010-0047: Use-after-free vulnerability in WebKit in Apple Safari before 4.0.5 allows remote attackers to execu Use-after-free vulnerability in WebKit in Apple Safari before 4.0.5 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via vectors related to "HTML object element fallback content."

CVE-2021-30698 [HIGH] CWE-476 CVE-2021-30698: A null pointer dereference was addressed with improved input validation. This issue is fixed in macO A null pointer dereference was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.4, Safari 14.1.1, iOS 14.6 and iPadOS 14.6. A remote attacker may be able to cause a denial of service.

CVE-2017-2392 [HIGH] CWE-119 CVE-2017-2392: An issue was discovered in certain Apple products. Safari before 10.1 is affected. The issue involve An issue was discovered in certain Apple products. Safari before 10.1 is affected. The issue involves the "WebKit" component. It allows attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted app.

CVE-2017-2499 [HIGH] CWE-119 CVE-2017-2499: An issue was discovered in certain Apple products. iOS before 10.3.2 is affected. Safari before 10.1 An issue was discovered in certain Apple products. iOS before 10.3.2 is affected. Safari before 10.1.1 is affected. tvOS before 10.2.1 is affected. The issue involves the "WebKit Web Inspector" component. It allows attackers to execute arbitrary unsigned code or cause a denial of service (memory corruption) via a crafted app.

CVE-2021-30888 [HIGH] CVE-2021-30888: Safari 15.1 Apple Security Update: About the security content of Safari 15.1 Product: Safari Version: 15.1 CVE: CVE-2021-30888 Component: WebKit Impact: A malicious website using Content Security Policy reports may be able to leak information via redirect behavior Description: An information leakage issue was addressed.

CVE-2018-4274 [HIGH] CWE-20 CVE-2018-4274: A spoofing issue existed in the handling of URLs. This issue was addressed with improved input valid A spoofing issue existed in the handling of URLs. This issue was addressed with improved input validation. This issue affected versions prior to iOS 11.4.1, Safari 11.1.2.

CVE-2024-54551 [HIGH] CWE-119 CVE-2024-54551: The issue was addressed with improved memory handling. This issue is fixed in Safari 17.6, iOS 17.6 The issue was addressed with improved memory handling. This issue is fixed in Safari 17.6, iOS 17.6 and iPadOS 17.6, macOS Sonoma 14.6, tvOS 17.6, visionOS 1.3, watchOS 10.6. Processing web content may lead to a denial-of-service.

CVE-2020-9903 [HIGH] CWE-346 CVE-2020-9903: A logic issue was addressed with improved restrictions. This issue is fixed in iOS 13.6 and iPadOS 1 A logic issue was addressed with improved restrictions. This issue is fixed in iOS 13.6 and iPadOS 13.6, Safari 13.1.2. A malicious attacker may cause Safari to suggest a password for the wrong domain.

CVE-2010-4494 [HIGH] CWE-415 CVE-2010-4494: Double free vulnerability in libxml2 2.7.8 and other versions, as used in Google Chrome before 8.0.5 Double free vulnerability in libxml2 2.7.8 and other versions, as used in Google Chrome before 8.0.552.215 and other products, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to XPath handling.

CVE-2021-30823 [MEDIUM] CVE-2021-30823: A logic issue was addressed with improved restrictions. This issue is fixed in macOS Monterey 12.0.1 A logic issue was addressed with improved restrictions. This issue is fixed in macOS Monterey 12.0.1, iOS 14.8 and iPadOS 14.8, tvOS 15, Safari 15, watchOS 8. An attacker in a privileged network position may be able to bypass HSTS.

CVE-2010-1822 [HIGH] CWE-704 CVE-2010-1822: WebKit, as used in Apple Safari before 4.1.3 and 5.0.x before 5.0.3 and Google Chrome before 6.0.472 WebKit, as used in Apple Safari before 4.1.3 and 5.0.x before 5.0.3 and Google Chrome before 6.0.472.62, does not properly perform a cast of an unspecified variable, which allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via an SVG element in a non-SVG document.

CVE-2026-20665 [MEDIUM] CWE-693 CVE-2026-20665: This issue was addressed through improved state management. This issue is fixed in Safari 26.4, iOS This issue was addressed through improved state management. This issue is fixed in Safari 26.4, iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. Processing maliciously crafted web content may prevent Content Security Policy from being enforced.