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CVE Vulnerability Details :
CVE-2026-20650
PUBLISHED
More InfoOfficial Page
Assigner-apple
Assigner Org ID-286789f9-fbc2-4510-9f9a-43facdede74c
View Known Exploited Vulnerability (KEV) details
Published At-11 Feb, 2026 | 22:58
Updated At-12 Feb, 2026 | 21:26
Rejected At-
▼CVE Numbering Authority (CNA)

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.

Affected Products
Vendor
Apple Inc.Apple
Product
macOS
Versions
Affected
  • From unspecified before 26.3 (custom)
Vendor
Apple Inc.Apple
Product
watchOS
Versions
Affected
  • From unspecified before 26.3 (custom)
Vendor
Apple Inc.Apple
Product
visionOS
Versions
Affected
  • From unspecified before 26.3 (custom)
Vendor
Apple Inc.Apple
Product
iOS and iPadOS
Versions
Affected
  • From unspecified before 26.3 (custom)
Vendor
Apple Inc.Apple
Product
tvOS
Versions
Affected
  • From unspecified before 26.3 (custom)
Problem Types
TypeCWE IDDescription
N/AN/AAn attacker in a privileged network position may be able to perform denial-of-service attack using crafted Bluetooth packets
Type: N/A
CWE ID: N/A
Description: An attacker in a privileged network position may be able to perform denial-of-service attack using crafted Bluetooth packets
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://support.apple.com/en-us/126348
N/A
https://support.apple.com/en-us/126352
N/A
https://support.apple.com/en-us/126353
N/A
https://support.apple.com/en-us/126346
N/A
https://support.apple.com/en-us/126351
N/A
Hyperlink: https://support.apple.com/en-us/126348
Resource: N/A
Hyperlink: https://support.apple.com/en-us/126352
Resource: N/A
Hyperlink: https://support.apple.com/en-us/126353
Resource: N/A
Hyperlink: https://support.apple.com/en-us/126346
Resource: N/A
Hyperlink: https://support.apple.com/en-us/126351
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Problem Types
TypeCWE IDDescription
CWECWE-400CWE-400 Uncontrolled Resource Consumption
Type: CWE
CWE ID: CWE-400
Description: CWE-400 Uncontrolled Resource Consumption
Metrics
VersionBase scoreBase severityVector
3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found