Medium severity5.5NVD Advisory· Published Sep 14, 2026· Updated Sep 16, 2026
CVE-2026-86903
CVE-2026-86903
Description
An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, tvOS 27, visionOS 27, watchOS 27. An app may be able to disclose kernel memory.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
9cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*range: <27.0
- (no CPE)range: = 27
- Range: = 27
- Range: = 27
Patches
Vulnerability mechanics
References
5- support.apple.com/en-us/149034nvdRelease NotesVendor Advisory
- support.apple.com/en-us/149035nvdRelease NotesVendor Advisory
- support.apple.com/en-us/149036nvdRelease NotesVendor Advisory
- support.apple.com/en-us/149037nvdRelease NotesVendor Advisory
- support.apple.com/en-us/149038nvdRelease NotesVendor Advisory
News mentions
6- 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 visionOS: 25 Vulnerabilities Patched in Same-Day DisclosureVypr Intelligence · Sep 14, 2026
- watchOS: 25 Vulnerabilities Patched in Same-Day Apple Security UpdateVypr Intelligence · Sep 14, 2026
- Apple tvOS: 25 Vulnerabilities Patched in Same-Day DisclosureVypr Intelligence · Sep 14, 2026
- Apple Updates Everything, (Mon, Sep 14th)SANS Internet Storm Center · Sep 14, 2026