The issue was addressed with improved handling of caches. This issue is fixed in Safari 26.1, iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 and iPadOS 26.1, macOS Tahoe 26.1, tvOS 26.1, visionOS 26.1, watchOS 26.1. A website may exfiltrate image data cross-origin.
CVSS Details
- CVSS 3.1 Base Score: 4.3
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade webkit2gtk3-develUpgrade webkit2gtk3-jscUpgrade webkit2gtk3Upgrade webkit2gtk3-jsc-devel | Dec 10, 2025 | Dec 8, 2025 |
| Amazon Linux Ami 2 | — | Upgrade webkitgtk4-jscUpgrade webkitgtk4-jsc-develUpgrade webkitgtk4Upgrade webkitgtk4-devel | May 20, 2026 | May 20, 2026 |
| Apple Osx Webkitcanvas | — | Upgrade macOS to the latest version | Nov 28, 2025 | Nov 3, 2025 |
| Apple Safari | — | Upgrade to Apple Safari version 26.1Uninstall Apple Safari on Windows | Nov 4, 2025 | Nov 4, 2025 |
| Debian | — | Upgrade webkit2gtk | Dec 5, 2025 | Dec 5, 2025 |
| Oracle_linux | — | Upgrade webkit2gtk3Upgrade webkit2gtk3-jsc-develUpgrade webkit2gtk3-jscUpgrade webkit2gtk3-devel | Dec 10, 2025 | Nov 20, 2025 |
| Redhat_linux | — | Upgrade webkitgtk4-debuginfoUpgrade webkit2gtk3-debugsourceUpgrade webkit2gtk3-debuginfoUpgrade webkit2gtk3-jscUpgrade webkit2gtk3-jsc-debuginfoUpgrade webkitgtk4-jscUpgrade webkit2gtk3-jsc-develUpgrade webkit2gtk3-jsc-devel-debuginfoUpgrade webkit2gtk3-develNo solution existsUpgrade webkitgtk4Upgrade webkitgtk4-jsc-develUpgrade webkit2gtk3Upgrade webkitgtk4-docUpgrade webkit2gtk3-devel-debuginfoUpgrade webkitgtk4-devel | Dec 9, 2025 | Nov 20, 2025 |
| Rocky_linux | — | Upgrade webkit2gtk3-jscUpgrade webkit2gtk3-develUpgrade webkit2gtk3-jsc-develUpgrade webkit2gtk3-devel-debuginfoUpgrade webkit2gtk3-jsc-devel-debuginfoUpgrade webkit2gtk3Upgrade webkit2gtk3-debuginfoUpgrade webkit2gtk3-debugsourceUpgrade webkit2gtk3-jsc-debuginfo | Feb 5, 2026 | Dec 9, 2025 |
| Ubuntu | — | Upgrade libjavascriptcoregtk-6.0-1Upgrade libwebkit2gtk-4.1-0Upgrade libjavascriptcoregtk-4.0-18Upgrade libjavascriptcoregtk-4.1-0Upgrade libwebkitgtk-6.0-4Upgrade libwebkit2gtk-4.0-37 | Dec 9, 2025 | Nov 4, 2025 |
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