CVE-2026-86898
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.
Scoring
- Severity
- MEDIUM
- CVSS base score
- 5.4
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
- EPSS probability
- 0.15%
- Published
- 2026-09-14
- Last modified
- 2026-09-17
Affected products
- Apple Safari
- Apple iOS and iPadOS
- Apple macOS
- Apple visionOS