WebKit vulnerabilities

209 known CVE vulnerabilities in WebKit, translated and rated.

CVE-2026-20635Medium
A vulnerability in Safari and Apple systems allows unexpected process termination when processing maliciously crafted web content. The issue was fixed by improving memory handling.
CVE-2026-20608Medium
A vulnerability in WebKit may cause a process crash when processing maliciously crafted web content. The issue was addressed through improved state management.
CVE-2025-43511Medium
A use-after-free vulnerability in WebKit was fixed with improved memory management. The issue affects Safari and Apple systems before the specified updates.
CVE-2025-43457Medium
A use-after-free vulnerability was fixed in Safari and other Apple products through improved memory management. The issue occurs when processing maliciously crafted web content.
CVE-2025-43441Medium
A vulnerability in WebKit may cause a process crash when processing maliciously crafted web content. The issue was addressed with improved memory handling.
CVE-2025-43433High
A vulnerability in WebKit allows memory corruption when processing maliciously crafted web content. The issue was addressed with improved memory handling.
CVE-2025-43214Medium
A vulnerability in WebKit allows Safari to crash when processing maliciously crafted web content. The issue was fixed by improving memory handling.
CVE-2025-43213Medium
A vulnerability in WebKit may cause Safari to crash when processing maliciously crafted web content. The issue was fixed by improving memory handling.
CVE-2025-31223High
A vulnerability in WebKit allows memory corruption when processing maliciously crafted web content. The issue was addressed with improved input validation.