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. Processing maliciously crafted web content may lead to an unexpected process crash.
References (5)
Core 5
Core References
Release Notes, Vendor Advisory
https://support.apple.com/en-us/126346
Release Notes, Vendor Advisory
https://support.apple.com/en-us/126347
Release Notes, Vendor Advisory
https://support.apple.com/en-us/126348
Release Notes, Vendor Advisory
https://support.apple.com/en-us/126353
Release Notes, Vendor Advisory
https://support.apple.com/en-us/126354
Scores
CVSS v3
6.5
EPSS
0.0007
EPSS Percentile
22.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-119
CWE-416
CWE-787
Status
published
Products (10)
Apple/iOS and iPadOS
< 18.7.5
Apple/iOS and iPadOS
< 26.3
apple/ipados
< 18.7.5
apple/iphone_os
< 18.7.5
apple/macos
< 26.3
Apple/macOS
< 26.3
apple/safari
< 26.3
Apple/Safari
< 26.3
apple/visionos
< 26.3
Apple/visionOS
< 26.3
Published
Feb 11, 2026
Tracked Since
Feb 18, 2026