Medium severity5.5NVD Advisory· Published Sep 14, 2026· Updated Sep 17, 2026
CVE-2026-65408
CVE-2026-65408
Description
An integer overflow was addressed with improved input validation. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to cause unexpected system termination.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
5cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*range: >=15.0,<15.8
- (no CPE)range: Golden Gate 27, Sequoia 15.8, Tahoe 26.7
- Range: 26.7, 27
Patches
Vulnerability mechanics
References
5- support.apple.com/en-us/149034nvdVendor AdvisoryRelease Notes
- support.apple.com/en-us/149035nvdVendor AdvisoryRelease Notes
- support.apple.com/en-us/149041nvdVendor AdvisoryRelease Notes
- support.apple.com/en-us/149042nvdVendor AdvisoryRelease Notes
- support.apple.com/en-us/149043nvdVendor AdvisoryRelease Notes
News mentions
2- macOS Tahoe: 25 Vulnerabilities Patched in Same-Day Apple Security UpdateVypr Intelligence · Sep 14, 2026
- Apple Updates Everything, (Mon, Sep 14th)SANS Internet Storm Center · Sep 14, 2026