CVE-2026-86950
CVSS Score
8.8
EPSS Score
0.0%
EPSS Percentile
0th
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 26.7.1 and iPadOS 26.7.1, macOS Sequoia 15.8.1, macOS Tahoe 26.7.1. Processing a maliciously crafted file may lead to arbitrary code execution. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals on versions of iOS before iOS 27.
| Vendor | apple |
| Product | ios and ipados |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 28, 2026 |
| Last Updated | Sep 28, 2026 |
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Affected Versions
Apple / iOS and iPadOS
0 < 26.7.1
Apple / macOS
0 < 15.8.1 0 < 26.7.1