4.3

CVE-2026-20664

The issue was addressed with improved memory handling. This issue is fixed in Safari 26.4, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, visionOS 26.4. Processing maliciously crafted web content may lead to an unexpected process crash.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Apple ≫ Safari Version < 26.4
Apple ≫ iPadOS Version < 26.4
Apple ≫ iPhone OS Version < 26.4
Apple ≫ macOS Version >= 26.0 < 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 0.04% 0.124
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:N/I:N/A:L
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

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