CVE-2026-89572: Linux vulnerability

CVE-2026-89572: cpufreq: apple-soc: Fix OPP table cleanup

In the Linux kernel, the following vulnerability has been resolved: cpufreq: apple-soc: Fix OPP table cleanup apple_soc_cpufreq_init() adds OPP tables from firmware, but some failure paths do not remove them. The driver also uses dev_pm_opp_remove_all_dynamic(), which is not the right cleanup helper for OPP tables loaded from firmware. Use the cpumask OPP helper after the policy CPU mask has been populated. Pair it with the matching cpumask remove helper on failure paths and in apple_soc_cpufreq_exit(). This also removes the separate dev_pm_opp_set_sharing_cpus() call, as the cpumask helper loads the DT OPP tables for all CPUs in the policy.

UnknownCVSS not scoredNot KEV-listedUpdatedOct 21, 2026, 12:47 UTC (UTC+00:00)

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Sep 11, 2026, 19:44 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

3Timeline events

0ADP providers

6Source links

Vulnerability timeline

Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.

CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
Sep 11, 2026, 19:38 UTC (UTC+00:00)
CVE publishedCVE Program
The CVE record was published.
Sep 11, 2026, 19:44 UTC (UTC+00:00)
CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
Oct 21, 2026, 12:47 UTC (UTC+00:00)

Source materials

CVE List V5 sourceCVE List V5
https://git.kernel.org/stable/c/12b54e5aab7c0850d39a51a32200f76d5e15040eCVE reference, Linux
https://git.kernel.org/stable/c/d28ad9bb050e80770f0b644304cb75932e289238CVE reference, Linux
https://git.kernel.org/stable/c/7c19b94c625dc7042b0a7dff4c8da158358ffa2cCVE reference, Linux
https://git.kernel.org/stable/c/36c55d118d5ecd2fb444f52802955903937b9ccdCVE reference, Linux
https://git.kernel.org/stable/c/d87cb889dc7ab1f2deecadf2a5e9023184bd7900CVE reference, Linux

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

LinuxLinux6286bbb40576ffadfde206c332b61345c19af57f, 6286bbb40576ffadfde206c332b61345c19af57f, 6286bbb40576ffadfde206c332b61345c19af57f, 6286bbb40576ffadfde206c332b61345c19af57f, 6286bbb40576ffadfde206c332b61345c19af57funaffected

LinuxLinux6.2, 0, 6.6.160, 6.12.111, 6.18.51, 7.2.4, 7.3affected

Weakness

CWE details

No CWE listed

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