Medium severity5.5NVD Advisory· Published Sep 14, 2026· Updated Sep 18, 2026
CVE-2026-86924
CVE-2026-86924
Description
A memory corruption issue 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 Tahoe 26.7. Connecting a malicious accessory may cause unexpected system termination.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
6cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*range: <26.7
- (no CPE)range: before 26.7, before 27
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*range: >=26.0,<26.7
- (no CPE)range: Golden Gate 27, Tahoe 26.7
- Range: before 26.7, before 27
Patches
Vulnerability mechanics
References
4- support.apple.com/en-us/149034nvdRelease NotesVendor Advisory
- support.apple.com/en-us/149035nvdRelease NotesVendor Advisory
- support.apple.com/en-us/149041nvdRelease NotesVendor Advisory
- support.apple.com/en-us/149042nvdRelease NotesVendor Advisory
News mentions
4- Apple macOS: 25 Vulnerabilities Patched in Same-Day Security UpdateVypr Intelligence · Sep 14, 2026
- Apple iPadOS: 25 Vulnerabilities Patched in Same-Day Security UpdateVypr Intelligence · Sep 14, 2026
- Apple iOS: 25 Vulnerabilities Patched in Same-Day Security UpdateVypr Intelligence · Sep 14, 2026
- Apple Updates Everything, (Mon, Sep 14th)SANS Internet Storm Center · Sep 14, 2026