CVE-2026-20657
CVSS Score
6.5
EPSS Score
0.0%
EPSS Percentile
0th
The issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5. Parsing a maliciously crafted file may lead to an unexpected app termination.
| Vendor | apple |
| Product | ios and ipados |
| Ecosystems | |
| Industries | Technology |
| Published | Mar 25, 2026 |
| Last Updated | Apr 2, 2026 |
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Affected Versions
Apple / iOS and iPadOS
0 < 18.7.7
Apple / macOS
0 < 14.8.5 0 < 15.7.5