CVE-2026-43667CWE-617

CVE-2026-43667

Medium · published August 18, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
35.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00417 · 35.0th percentile
Weakness
CWE-617 · Reachable Assertion
Published
2026-08-18T02:17Z
Affected products (2)
ProductVersionsFixed in
apple/ipados< 18.7.1018.7.10
apple/iphone_os< 18.7.1018.7.10
References (5)
https://support.apple.com/en-us/127110 · [email protected]https://support.apple.com/en-us/127115 · [email protected]https://support.apple.com/en-us/127119 · [email protected]https://support.apple.com/en-us/127120 · [email protected]https://support.apple.com/en-us/148287 · [email protected]
EPSS history
Timeline
  • 17 AUG 21:29Z
    A reachable assertion was addressed with improved input validation
    cvelistv5