Description
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 26.6, iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, visionOS 26.6, watchOS 26.6. Processing maliciously crafted web content may lead to an unexpected Safari crash.
Scores
CVSS v3
8.8
EPSS
0.0021
EPSS Percentile
11.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-416
Status
published
Products (11)
Apple/iOS and iPadOS
< 26.6
apple/ipados
< 26.6
apple/iphone_os
< 26.6
Apple/macOS
< 26.6
apple/macos
26.0 - 26.6
Apple/Safari
< 26.6
apple/safari
< 26.6
Apple/visionOS
< 26.6
apple/visionos
< 26.6
Apple/watchOS
< 26.6
... and 1 more
Published
Jul 27, 2026
Tracked Since
Jul 28, 2026