Description
A denial-of-service issue was addressed with improved validation. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, watchOS 26.3. An attacker in a privileged network position may be able to perform denial-of-service attack using crafted Bluetooth packets.
References (5)
Scores
CVSS v3
7.5
EPSS
0.0007
EPSS Percentile
21.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-400
Status
published
Products (11)
Apple/iOS and iPadOS
< 26.3
apple/ipados
< 26.3
apple/iphone_os
< 26.3
apple/macos
< 26.3
Apple/macOS
< 26.3
apple/tvos
< 26.3
Apple/tvOS
< 26.3
apple/visionos
< 26.3
Apple/visionOS
< 26.3
apple/watchos
< 26.3
... and 1 more
Published
Feb 11, 2026
Tracked Since
Feb 18, 2026