# CVE-2026-86898

## Summary

- **CVE ID:** CVE-2026-86898
- **Severity:** MEDIUM
- **CVSS Score:** 5.4 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N)
- **CWE:** N/A
- **Published:** Sep 14, 2026
- **Last Modified:** Sep 17, 2026

## Description

A logic issue was addressed with improved state management. This issue is fixed in Safari 27, iOS 27 and iPadOS 27, macOS Golden Gate 27, visionOS 27. Opening a maliciously crafted webarchive file may lead to universal cross-site scripting.

## Affected Products

- Apple — Safari (0)
- Apple — iOS and iPadOS (0)
- Apple — macOS (0)
- Apple — visionOS (0)

## References

- [CNA](https://support.apple.com/en-us/149034)
- [CNA](https://support.apple.com/en-us/149035)
- [CNA](https://support.apple.com/en-us/149038)
- [CNA](https://support.apple.com/en-us/149039)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.15%
- **EPSS Percentile:** 4.2

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-17._