Name: CVE-2026-86898: Improper Neutralization of Input During Web Page Generation
Creator: Rapid7
Published: 2026-09-14T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-86898, CWE-79, CVSS 5.4, EPSS 0.00198

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.

CVSS Details

CVSS 3.1 Base Score: 5.4
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	Upgrade webkit2gtk	Oct 5, 2026	Sep 14, 2026

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CVSS Details

Covered by Rapid7

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