Memory corruption in macOS - CVE-2026-43697
Published: September 15, 2026
Vulnerability identifier: #VU149827
CSH Severity: Low
CVSS v4: 4.6 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-43697
CWE-ID: CWE-119
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to a boundary error in SceneKit. A remote attacker can trick the victim into opening a specially crafted file and perform an out-of-bounds read.
Affected software
macOS
How to mitigate CVE-2026-43697
Install update from vendor's website.
macOS - addressed in versions 26.7 25G229, 15.8 24H23