A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.2, iOS 18.7.2 and iPadOS 18.7.2, iOS 26.2 and iPadOS 26.2, macOS Tahoe 26.2, visionOS 26.2, watchOS 26.2. Processing maliciously crafted web content may lead to an unexpected process crash.
CVSS Details
- CVSS 3.1 Base Score: 6.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade webkit2gtk3-jsc-develUpgrade webkit2gtk3Upgrade webkit2gtk3-jscUpgrade webkit2gtk3-devel | Apr 27, 2026 | Apr 22, 2026 |
| Amazon Linux Ami 2 | — | Upgrade webkitgtk4-jsc-develUpgrade webkitgtk4Upgrade webkitgtk4-jscUpgrade webkitgtk4-devel | May 20, 2026 | May 20, 2026 |
| Apple Osx Webkitwebinspector | — | Upgrade macOS to the latest version | Jan 22, 2026 | Dec 12, 2025 |
| Apple Safari | — | Uninstall Apple Safari on WindowsUpgrade to Apple Safari version 26.2 | Dec 15, 2025 | Dec 15, 2025 |
| Debian | — | Upgrade webkit2gtk | Mar 23, 2026 | Mar 23, 2026 |
| Oracle_linux | — | Upgrade webkit2gtk3-develUpgrade webkit2gtk3-jscUpgrade webkit2gtk3Upgrade webkit2gtk3-jsc-devel | Apr 24, 2026 | Mar 18, 2026 |
| Redhat_linux | — | Upgrade webkit2gtk3-debuginfoUpgrade webkit2gtk3-develUpgrade webkit2gtk3-jsc-debuginfoUpgrade webkitgtk4-debuginfoUpgrade webkit2gtk3-jscUpgrade webkit2gtk3-jsc-devel-debuginfoUpgrade webkitgtk4-docUpgrade webkit2gtk3-devel-debuginfoUpgrade webkitgtk4-develUpgrade webkit2gtk3-jsc-develUpgrade webkitgtk4-jsc-develUpgrade webkitgtk4-jscNo solution existsUpgrade webkit2gtk3Upgrade webkit2gtk3-debugsourceUpgrade webkitgtk4 | Apr 23, 2026 | Mar 18, 2026 |
| Rocky_linux | — | Upgrade webkit2gtk3-debuginfoUpgrade webkit2gtk3-develUpgrade webkit2gtk3-jsc-devel-debuginfoUpgrade webkit2gtk3-jscUpgrade webkit2gtk3-jsc-debuginfoUpgrade webkit2gtk3Upgrade webkit2gtk3-debugsourceUpgrade webkit2gtk3-jsc-develUpgrade webkit2gtk3-devel-debuginfo | Apr 28, 2026 | Apr 24, 2026 |
| Ubuntu | — | Upgrade libwebkitgtk-6.0-4Upgrade libwebkit2gtk-4.1-0Upgrade libjavascriptcoregtk-4.1-0Upgrade libjavascriptcoregtk-6.0-1 | May 6, 2026 | Dec 12, 2025 |
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