CVE-2026-86921
MEDIUM
CVSS 6.2
Published: 2026-10-20
Modified: 2026-10-20
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Threat Intelligence Pending
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Description
A permissions issue was addressed with improved validation. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, visionOS 27. A local attacker may be able to overwrite restricted files.
Quick Facts
| CVE ID | CVE-2026-86921 |
| CVSS Score | 6.2 |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
| Published | 2026-10-20 |
| Exploited | No |
| CISA KEV | No |
| PoC | Not public |