vulnerability
OS X update for WebKit (CVE-2026-20652)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | Feb 16, 2026 | Feb 16, 2026 | Apr 6, 2026 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Feb 16, 2026
Added
Feb 16, 2026
Modified
Apr 6, 2026
Description
The issue was addressed with improved memory handling. This issue is fixed in Safari 26.3, iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, visionOS 26.3. A remote attacker may be able to cause a denial-of-service.
Solution
apple-osx-upgrade-26_3
Rapid7 Labs
2026 Global Threat Landscape Report
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