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THREAT OPS › Threat News › [NVD] CVE-2026-89452 (HIGH 8.4) — In the Linux kernel, the following vulnerability has been resolved: iommu/msm: Unwind probe state on registration failure msm_iommu_probe() adds its devm-managed IOMMU object to qcom_iommu_devices before adding the IOMMU sysfs device and registering it with the IOMMU core. If

[NVD] CVE-2026-89452 (HIGH 8.4) — In the Linux kernel, the following vulnerability has been resolved: iommu/msm: Unwind probe state on registration failure msm_iommu_probe() adds its devm-managed IOMMU object to qcom_iommu_devices before adding the IOMMU sysfs device and registering it with the IOMMU core. If

mednvdPublished 2026-09-11

CVE-2026-89452 CVSS: 8.4 HIGH Published: 2026-09-11T20:19:25.843

In the Linux kernel, the following vulnerability has been resolved:

iommu/msm: Unwind probe state on registration failure

msm_iommu_probe() adds its devm-managed IOMMU object to qcom_iommu_devices before adding the IOMMU sysfs device and registering it with the IOMMU core.

If iommu_device_sysfs_add() fails, probe returns with the

Indicators of compromise

CVE-2026-89452cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-89452