Vulnerability Monitor

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CVE-2026-20650

A denial-of-service issue was addressed with improved validation. This issue is fixed in watchOS 26.3, tvOS 26.3, macOS Tahoe 26.3, visionOS 26.3, iOS 26.3 and iPadOS 26.3. An attacker in a privileged network position may be able to perform denial-of-service attack using crafted Bluetooth packets.

Published

2026-02-11T23:16:07.927

Last Modified

2026-02-13T14:46:52.993

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

Weaknesses

Type: Primary
CWE-400
Type: Secondary
CWE-400

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	apple	ipados	< 26.3	Yes
Operating System	apple	iphone_os	< 26.3	Yes
Operating System	apple	macos	< 26.3	Yes
Operating System	apple	tvos	< 26.3	Yes
Operating System	apple	visionos	< 26.3	Yes
Operating System	apple	watchos	< 26.3	Yes

References

https://support.apple.com/en-us/126346 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/en-us/126348 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/en-us/126351 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/en-us/126352 Release Notes, Vendor Advisory ([email protected])
https://support.apple.com/en-us/126353 Release Notes, Vendor Advisory ([email protected])