CVE-2026-43805

critical · 9.8

A race condition was addressed with improved state handling. This issue is fixed in iOS 26.6 and iPadOS 26.6, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6, watchOS 26.6. An app may be able to cause unexpected system termination or write kernel memory.

9.8

CVSS

0.4%

EPSS (exploit prob.)

35th

EPSS percentile

2026-07-27

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-362

Affected products

Vendor	Product	Affected versions
apple	ipados	< 26.6
apple	iphone_os	< 26.6
apple	macos	>= 14.0, < 14.8.8
apple	macos	>= 15.0, < 15.7.8
apple	macos	>= 26.0, < 26.6
apple	watchos	< 26.6

Check a specific version with /api/v1/cve/match.

References

https://support.apple.com/en-us/128066
https://support.apple.com/en-us/128067
https://support.apple.com/en-us/128068
https://support.apple.com/en-us/128071
https://support.apple.com/en-us/128072

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-43805