The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. Processing maliciously crafted web content may lead to an unexpected Safari crash.
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:N/I:N/A:L)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Apple Osx Webkit | — | Upgrade macOS to the latest version | Sep 10, 2026 | May 11, 2026 |
| Debian | — | Upgrade webkit2gtk | Aug 23, 2026 | Aug 23, 2026 |
| Redhat_linux | — | No solution exists | Aug 24, 2026 | Aug 20, 2026 |
| Ubuntu | — | Upgrade libjavascriptcoregtk-6.0-1Upgrade libwebkitgtk-6.0-4Upgrade libjavascriptcoregtk-4.1-0Upgrade libwebkit2gtk-4.1-0 | Aug 31, 2026 | Aug 21, 2026 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub