4.3

CVE-2026-28861

A logic issue was addressed with improved state management. This issue is fixed in Safari 26.4, iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, visionOS 26.4. A malicious website may be able to access script message handlers intended for other origins.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Apple ≫ Safari Version < 26.4
Apple ≫ iPadOS Version < 18.7.7
Apple ≫ iPadOS Version >= 26.0 < 26.4
Apple ≫ iPhone OS Version < 18.7.7
Apple ≫ iPhone OS Version >= 26.0 < 26.4
Apple ≫ macOS Version < 26.4
Apple ≫ visionOS Version < 26.4
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.31% 0.227
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
134c704f-9b21-4f2e-91b3-4a467353bcc0 4.3 2.8 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
0b0ca135-0b70-47e7-9f44-1890c2a1c46c 4.3 2.8 1.4
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
CWE-346 Origin Validation Error

The product does not properly verify that the source of data or communication is valid.

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

https://support.apple.com/en-us/126793
Vendor Advisory
Release Notes
https://support.apple.com/en-us/126794
Vendor Advisory
Release Notes
https://support.apple.com/en-us/126792
Vendor Advisory
Release Notes
https://support.apple.com/en-us/126799
Vendor Advisory
Release Notes
https://support.apple.com/en-us/126800
Vendor Advisory
Release Notes
https://access.redhat.com/security/cve/CVE-2026-28861
https://bugzilla.redhat.com/show_bug.cgi?id=2453007
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-28861.json