CVE-2026-43667

medium

Description

A reachable assertion was addressed with improved input validation. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, visionOS 26.5, watchOS 26.5. An attacker in a privileged network position may be able to cause a denial-of-service.

References

https://support.apple.com/en-us/148287

https://support.apple.com/en-us/127120

https://support.apple.com/en-us/127119

https://support.apple.com/en-us/127115

https://support.apple.com/en-us/127110

Details

Source: Mitre, NVD

Published: 2026-08-17

Updated: 2026-08-25

Risk Information

CVSS v2

Base Score: 7.8

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

Severity: High

CVSS v3

Base Score: 6.5

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

Severity: Medium

EPSS

EPSS: 0.00153