In the Linux kernel, the following vulnerability has been resolved: scsi: pm8001: Use rollback index when freeing MSI-X vectors pm8001_request_msix() unwinds previously registered handlers with free_irq() when request_irq() fails. The rollback loop uses the failing index i for every iteration instead of the already registered vector index j. That passes the wrong IRQ/dev_id pair to free_irq() and leaves the earlier handlers installed. Use j for both pci_irq_vector() and the matching irq_vector entry in the rollback loop.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-146671 advisory.

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

    scsi: pm8001: Use rollback index when freeing MSI-X vectors

    pm8001_request_msix() unwinds previously registered handlers with     free_irq() when request_irq() fails. The rollback loop uses the failing     index i for every iteration instead of the already registered vector     index j.

    That passes the wrong IRQ/dev_id pair to free_irq() and leaves the     earlier handlers installed. Use j for both pci_irq_vector() and the     matching irq_vector entry in the rollback loop.

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-143034 advisory.

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

    scsi: pm8001: Use rollback index when freeing MSI-X vectors

    pm8001_request_msix() unwinds previously registered handlers with     free_irq() when request_irq() fails. The rollback loop uses the failing     index i for every iteration instead of the already registered vector     index j.

    That passes the wrong IRQ/dev_id pair to free_irq() and leaves the     earlier handlers installed. Use j for both pci_irq_vector() and the     matching irq_vector entry in the rollback loop.

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - scsi: pm8001: Use rollback index when freeing MSI-X vectors pm8001_request_msix() unwinds previously     registered handlers with free_irq() when request_irq() fails. The rollback loop uses the failing index i     for every iteration instead of the already registered vector index j. That passes the wrong IRQ/dev_id     pair to free_irq() and leaves the earlier handlers installed. Use j for both pci_irq_vector() and the     matching irq_vector entry in the rollback loop. (CVE-2026-90007)

Note that Nessus relies on the presence of the package as reported by the vendor.

ID	Name	Product	Family	Type	Severity
373119	Unity Linux 20.1050a Security Update: kernel (UTSA-2026-146671)	Nessus	Unity Linux Local Security Checks	Local	high
370780	Unity Linux 20.1070a Security Update: kernel (UTSA-2026-143034)	Nessus	Unity Linux Local Security Checks	Local	high
366919	Debian dla-4841 : ata-modules-6.1.0-53-armmp-di - security update	Nessus	Debian Local Security Checks	Local	high
364137	Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2026-500374)	Nessus	Oracle Linux Local Security Checks	Local	high
362907	Debian dla-4817 : ata-modules-6.12.107+deb12-armmp-di - security update	Nessus	Debian Local Security Checks	Local	high
351155	Debian dsa-6528 : ata-modules-6.12.111+deb13-armmp-di - security update	Nessus	Debian Local Security Checks	Local	high
346597	Linux Distros Unpatched Vulnerability : CVE-2026-90007	Nessus	Misc.	Local	high

Detections

Analytics

CVE-2026-90007

high

Tenable Plugins

high

high

high

high

high

high

high