CVE-2026-43743

medium

Description

A race condition was addressed with improved state handling. This issue is fixed in iOS 26.5.2 and iPadOS 26.5.2, iOS 26.7 and iPadOS 26.7, macOS Tahoe 26.5.2, macOS Tahoe 26.7, tvOS 26.6, watchOS 26.6. An app may be able to cause unexpected system termination.

References

https://isc.sans.edu/diary/rss/33114

https://support.apple.com/en-us/149042

https://support.apple.com/en-us/149041

https://support.apple.com/en-us/128069

https://support.apple.com/en-us/128068

https://support.apple.com/en-us/127595

https://support.apple.com/en-us/127594

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-40191

Details

Source: Mitre, NVD

Published: 2026-06-29

Updated: 2026-09-14

Risk Information

CVSS v2

Base Score: 3.8

Vector: CVSS2#AV:L/AC:H/Au:S/C:N/I:N/A:C

Severity: Low

CVSS v3

Base Score: 4.7

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

Severity: Medium

EPSS

EPSS: 0.00106