CVE-2026-43794
CVSS Score
8.8
EPSS Score
0.0%
EPSS Percentile
0th
A memory corruption issue was addressed with improved memory handling. This issue is fixed in Safari 26.6.1, iOS 18.7.10 and iPadOS 18.7.10, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2, tvOS 27, visionOS 27, watchOS 27. Processing maliciously crafted web content may lead to memory corruption.
| Vendor | apple |
| Product | safari |
| Ecosystems | |
| Industries | Technology |
| Published | Aug 17, 2026 |
| Last Updated | Sep 14, 2026 |
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Affected Versions
Apple / Safari
0 < 26.6.1
Apple / iOS and iPadOS
0 < 18.7.10 0 < 26.6.1
Apple / macOS
0 < 26.6.2
Apple / tvOS
0 < 27
Apple / visionOS
0 < 27
Apple / watchOS
0 < 27
References
support.apple.com: https://support.apple.com/en-us/148281 support.apple.com: https://support.apple.com/en-us/148282 support.apple.com: https://support.apple.com/en-us/148286 support.apple.com: https://support.apple.com/en-us/148287 support.apple.com: https://support.apple.com/en-us/149036 support.apple.com: https://support.apple.com/en-us/149037 support.apple.com: https://support.apple.com/en-us/149038