CVE-2026-28953
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
10th
The issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, 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 process crash.
| Vendor | apple |
| Product | ios and ipados |
| Ecosystems | |
| Industries | Technology |
| Published | May 11, 2026 |
| Last Updated | May 12, 2026 |
Stay Ahead of the Next One
Get instant alerts for apple ios and ipados
Be the first to know when new high vulnerabilities affecting apple ios and ipados are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Apple / iOS and iPadOS
0 < 18.7.9 0 < 26.5
Apple / macOS
0 < 26.5
Apple / tvOS
0 < 26.5
Apple / visionOS
0 < 26.5
Apple / watchOS
0 < 26.5
References
support.apple.com: https://support.apple.com/en-us/127110 support.apple.com: https://support.apple.com/en-us/127111 support.apple.com: https://support.apple.com/en-us/127115 support.apple.com: https://support.apple.com/en-us/127118 support.apple.com: https://support.apple.com/en-us/127119 support.apple.com: https://support.apple.com/en-us/127120