CVE-2026-86886

5.5 mediumEPSS 0.2%

Medium (5.5) in apple. EPSS 0.2% chance of exploitation in the next 30 days.

A path traversal issue was addressed with improved input validation. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, watchOS 27. An app may be able to modify protected system files.

Severity

CVSS 3.1

5.5 medium

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 6% of CVEs (scores of 2026-10-31)
CWE: CWE-22
Published: 2026-09-14
Modified: 2026-09-18
Record from: the NVD, synced 2026-10-19

Affected

apple:ipados
apple:iphone_os
apple:watchos

References

https://support.apple.com/en-us/149034
https://support.apple.com/en-us/149037
https://support.apple.com/en-us/149041

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