CVE-2026-89572
kernel: cpufreq: apple-soc: Fix OPP table cleanup
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · September 11, 2026
Updated · September 29, 2026
Description
A flaw was found in the cpufreq apple-soc driver of the Linux kernel. The apple_soc_cpufreq_init() function, responsible for adding Operating Performance Point (OPP) tables from firmware, does not properly remove these tables in certain failure scenarios. This improper cleanup can lead to resource management issues within the kernel.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-772 · Missing Release of Resource after Effective Lifetime