CVE-2026-90082

A flaw was found in the mana network driver within the Linux kernel. This vulnerability occurs because the driver incorrectly calculates the number of Message Signaled Interrupts MSI-X vectors, leading to an out-of-bounds write. A local attacker, by operating a specially crafted virtual machine,...

CVE-2026-90007

A flaw was found in the Linux kernel's pm8001 SCSI driver. When pm8001requestmsix attempts to free Message Signaled Interrupts MSI-X vectors, it uses an incorrect index during the rollback process. This error prevents previously registered interrupt handlers from being properly deallocated, leadi...

DEBIAN-CVE-2026-90082

In the Linux kernel, the following vulnerability has been resolved: net: mana: Cap MSI-X vectors to the device MSI-X table size managdquerymaxresources sizes gc-nummsixusable from resp.maxmsix and the CPU count, but never from the device MSI-X table. On a 1792 vCPU M-series VM that yields 1793...

CVE-2026-90082 net: mana: Cap MSI-X vectors to the device MSI-X table size

In the Linux kernel, the following vulnerability has been resolved: net: mana: Cap MSI-X vectors to the device MSI-X table size managdquerymaxresources sizes gc-nummsixusable from resp.maxmsix and the CPU count, but never from the device MSI-X table. On a 1792 vCPU M-series VM that yields 1793...

DEBIAN-CVE-2026-90007

In the Linux kernel, the following vulnerability has been resolved: scsi: pm8001: Use rollback index when freeing MSI-X vectors pm8001requestmsix unwinds previously registered handlers with freeirq when requestirq fails. The rollback loop uses the failing index i for every iteration instead of th...

CVE-2026-90007 scsi: pm8001: Use rollback index when freeing MSI-X vectors

In the Linux kernel, the following vulnerability has been resolved: scsi: pm8001: Use rollback index when freeing MSI-X vectors pm8001requestmsix unwinds previously registered handlers with freeirq when requestirq fails. The rollback loop uses the failing index i for every iteration instead of th...

CVE-2026-89856

A vulnerability in the Linux kernel qla2xxx SCSI driver arises from a type-width mismatch: ha->msix_count is u16 while derived queue counts (max_req_queues, max_rsp_queues, max_qpairs) are u8 . A device (physical or hot-plugged) advertising 257 MSI-X vectors causes msix_count - 1 to equal 256,...

CVE-2026-89856 scsi: qla2xxx: Clamp MSI-X derived queue counts to avoid truncation

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Clamp MSI-X derived queue counts to avoid truncation ha-msixcount is u16, but ha-maxreqqueues, ha-maxrspqueues and ha-maxqpairs are u8. Deriving the queue count as "ha-maxreqqueues = ha-msixcount - 1" therefore...

Linux Distros Unpatched Vulnerability : CVE-2026-90007

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 pm8001requestmsix unwinds previously registered handlers with freeirq when requestirq fails. The...

Linux Distros Unpatched Vulnerability : CVE-2026-46060

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - crypto: qat - fix IRQ cleanup on 6xxx probe failure When adfdevup partially completes and then fails, the IRQ handlers registered during adfisrresourcealloc are...

EUVD-2026-32442

In the Linux kernel, the following vulnerability has been resolved: crypto: qat - fix IRQ cleanup on 6xxx probe failure When adfdevup partially completes and then fails, the IRQ handlers registered during adfisrresourcealloc are not detached before the MSI-X vectors are released. Since the device...

CVE-2026-46060

CVE-2026-46060 : In the Linux kernel crypto: qat path, IRQ cleanup on 6xxx probe failure can race during partial adf_dev_up() completion. When adf_isr_resource_alloc() has registered IRQ handlers (eg qat0-bundle0) and then probe fails, devres may tear down MSI-X vectors via pci_free_irq_vectors w...

CVE-2026-46060: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: crypto: qat - fix IRQ cleanup on 6xxx probe failure When adfdevup partially completes and then fails, the IRQ handlers registered during adfisrresourcealloc are not detached before the MSI-X vectors are released. Since the device...

CVE-2021-46964

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Reserve extra IRQ vectors Commit a6dcfe08487e "scsi: qla2xxx: Limit interrupt vectors to number of CPUs" lowers the number of allocated MSI-X vectors to the number of CPUs. That breaks vector allocation assumptions...

Null pointer dereference

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Reserve extra IRQ vectors Commit a6dcfe08487e "scsi: qla2xxx: Limit interrupt vectors to number of CPUs" lowers the number of allocated MSI-X vectors to the number of CPUs. That breaks vector allocation assumptions...

UBUNTU-CVE-2021-46964

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Reserve extra IRQ vectors Commit a6dcfe08487e "scsi: qla2xxx: Limit interrupt vectors to number of CPUs" lowers the number of allocated MSI-X vectors to the number of CPUs. That breaks vector allocation assumptions...

Important: kernel security, bug fix, and enhancement update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: A use-after-free in clsroute filter implementation may lead to privilege escalation CVE-2022-2588 Information leak in scsiioctl CVE-2022-0494 A kernel-info-leak issue in pfkeyregister CVE-2022-13...