Vulnerability · NVD
CVE-2026-28859
MEDIUM 4.3
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, tvOS 26.4, visionOS 26.4, watchOS 26.4. A malicious website may be able to process restricted web content outside the sandbox.
Attack vector : Network
No privileges required
Show raw CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
EPSS
0.64%
exploit very unlikely
percentile 47.2%
OS versions that fix this CVE
This CVE is resolved by the following OS security releases. Update the OS to at least the listed version.