A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.2, iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Tahoe 26.2, tvOS 26.2, visionOS 26.2, watchOS 26.2. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals on versions of iOS before iOS 26. CVE-2025-14174 was also issued in response to this report.
CVSS Details
- CVSS 3.1 Base Score: 8.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade webkit2gtk3-develUpgrade webkit2gtk3Upgrade webkit2gtk3-jscUpgrade webkit2gtk3-jsc-devel | Dec 23, 2025 | Dec 18, 2025 |
| Amazon Linux Ami 2 | — | Upgrade webkitgtk4Upgrade webkitgtk4-develUpgrade webkitgtk4-jsc-develUpgrade webkitgtk4-jsc | May 20, 2026 | May 20, 2026 |
| Apple Osx Webkit | — | Upgrade macOS to the latest version | Jan 22, 2026 | Dec 12, 2025 |
| Apple Safari | — | Upgrade to Apple Safari version 26.2Uninstall Apple Safari on Windows | Dec 15, 2025 | Dec 15, 2025 |
| Debian | — | Upgrade webkit2gtk | Dec 19, 2025 | Dec 19, 2025 |
| Oracle_linux | — | Upgrade webkit2gtk3-jscUpgrade webkit2gtk3-jsc-develUpgrade webkit2gtk3-develUpgrade webkit2gtk3 | Dec 22, 2025 | Dec 16, 2025 |
| Redhat_linux | — | Upgrade webkit2gtk3-develUpgrade webkit2gtk3-debugsourceUpgrade webkitgtk4-debuginfoUpgrade webkitgtk4-jsc-develNo solution existsUpgrade webkit2gtk3Upgrade webkitgtk4-docUpgrade webkit2gtk3-jsc-develUpgrade webkit2gtk3-jsc-devel-debuginfoUpgrade webkit2gtk3-jsc-debuginfoUpgrade webkitgtk4Upgrade webkit2gtk3-devel-debuginfoUpgrade webkitgtk4-jscUpgrade webkitgtk4-develUpgrade webkit2gtk3-debuginfoUpgrade webkit2gtk3-jsc | Dec 22, 2025 | Dec 16, 2025 |
| Rocky_linux | — | Upgrade webkit2gtk3-develUpgrade webkit2gtk3-jscUpgrade webkit2gtk3-debugsourceUpgrade webkit2gtk3-jsc-devel-debuginfoUpgrade webkit2gtk3-jsc-develUpgrade webkit2gtk3-jsc-debuginfoUpgrade webkit2gtk3-devel-debuginfoUpgrade webkit2gtk3-debuginfoUpgrade webkit2gtk3 | Feb 5, 2026 | Dec 19, 2025 |
| Ubuntu | — | Upgrade libjavascriptcoregtk-6.0-1Upgrade libjavascriptcoregtk-4.0-18Upgrade libwebkit2gtk-4.1-0Upgrade libjavascriptcoregtk-4.1-0Upgrade libwebkit2gtk-4.0-37Upgrade libwebkitgtk-6.0-4 | Jan 14, 2026 | Dec 17, 2025 |
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