vulnerability
OS X update for WebKit (CVE-2026-28942)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:N/I:N/A:C) | May 13, 2026 | May 13, 2026 | May 14, 2026 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:C)
Published
May 13, 2026
Added
May 13, 2026
Modified
May 14, 2026
Description
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.5, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. Processing maliciously crafted web content may lead to an unexpected Safari crash.
Solution
apple-osx-upgrade-26_5
Rapid7 Labs
2026 Global Threat Landscape Report
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