CVE-2026-90411

CVE-2026-90411 is a DMA mapping leak in the Linux kernel's nvme-fc driver . The function __nvme_fc_init_request() maps cmd_iu and then rsp_iu for DMA. When the rsp_iu mapping fails, the original code left the already-mapped cmd_iu unmapped and marked the operation as FCPOP_STATE_IDLE. Because blk...

CVE-2026-90411 nvme-fc: unmap cmd_iu DMA on rsp_iu mapping failure in init_request

In the Linux kernel, the following vulnerability has been resolved: nvme-fc: unmap cmdiu DMA on rspiu mapping failure in initrequest nvmefcinitrequest maps cmdiu and then rspiu for DMA. If the rspiu mapping fails, the original code only recorded the error and fell through: it left the...

PT-2026-94759

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the nvme fc init request function where the system maps cmd iu and then rsp iu for Direct Memory Access DMA, a process that allows hardware to access system memory...

CVE-2026-90411: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: nvme-fc: unmap cmdiu DMA on rspiu mapping failure in initrequest nvmefcinitrequest maps cmdiu and then rspiu for DMA. If the rspiu mapping fails, the original code only recorded the error and fell through: it left the...

PT-2026-94488

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A Use-After-Free UAF issue exists in the cuse module of the Linux kernel. The fuse conn put function frees the fuse conn using call rcu asynchronously. If the cuse module is removed via...

CVE-2026-89974

In the Linux kernel, the following vulnerability has been resolved: nvme-fc: fix double free of fabrics options when nvmeaddctrl fails nvmfcreatectrl owns the fabrics options and frees them whenever -createctrl returns an error, so a transport must not free them on its own error paths. nvme-fc...

DEBIAN-CVE-2026-89974

In the Linux kernel, the following vulnerability has been resolved: nvme-fc: fix double free of fabrics options when nvmeaddctrl fails nvmfcreatectrl owns the fabrics options and frees them whenever -createctrl returns an error, so a transport must not free them on its own error paths. nvme-fc...

DEBIAN-CVE-2026-89857

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Hold qpair lock when sending NVMe LS reject qlanvmelsrejectiocb allocates from and advances the request ring through qla2x00allociocbs which assumes the hardwarelock is held and qla2x00startiocbs which advances the...

AZL-101367 CVE-2026-89857 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Hold qpair lock when sending NVMe LS reject qlanvmelsrejectiocb allocates from and advances the request ring through qla2x00allociocbs which assumes the hardwarelock is held and qla2x00startiocbs which advances the...

CVE-2026-89974

CVE-2026-89974 is a double free vulnerability in the Linux kernel's nvme-fc (NVMe over Fibre Channel) transport . The fabrics options pointer (ctrl->ctrl.opts) is freed by both nvme_fc_ctrl_free() and nvmf_create_ctrl() when nvme_add_ctrl() fails, after commit 1a9e218195a5 introduced a second ...

CVE-2026-89974 nvme-fc: fix double free of fabrics options when nvme_add_ctrl() fails

In the Linux kernel, the following vulnerability has been resolved: nvme-fc: fix double free of fabrics options when nvmeaddctrl fails nvmfcreatectrl owns the fabrics options and frees them whenever -createctrl returns an error, so a transport must not free them on its own error paths. nvme-fc...

EUVD-2026-80574

In the Linux kernel, the following vulnerability has been resolved: nvme-fc: fix double free of fabrics options when nvmeaddctrl fails nvmfcreatectrl owns the fabrics options and frees them whenever -createctrl returns an error, so a transport must not free them on its own error paths. nvme-fc...

CVE-2026-89974 nvme-fc: fix double free of fabrics options when nvme_add_ctrl() fails

In the Linux kernel, the following vulnerability has been resolved: nvme-fc: fix double free of fabrics options when nvmeaddctrl fails nvmfcreatectrl owns the fabrics options and frees them whenever -createctrl returns an error, so a transport must not free them on its own error paths. nvme-fc...

CVE-2026-89857 scsi: qla2xxx: Hold qpair lock when sending NVMe LS reject

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Hold qpair lock when sending NVMe LS reject qlanvmelsrejectiocb allocates from and advances the request ring through qla2x00allociocbs which assumes the hardwarelock is held and qla2x00startiocbs which advances the...

CVE-2026-89857: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Hold qpair lock when sending NVMe LS reject qlanvmelsrejectiocb allocates from and advances the request ring through qla2x00allociocbs which assumes the hardwarelock is held and qla2x00startiocbs which advances the...

PT-2026-93503

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A resource leak occurs in the qla2xxx driver within the SCSI subsystem. The function qla28xx validate flash image unconditionally returns QLA SUCCESS, signaling to the FC BSG transport...

CVE-2026-89974: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: nvme-fc: fix double free of fabrics options when nvmeaddctrl fails nvmfcreatectrl owns the fabrics options and frees them whenever -createctrl returns an error, so a transport must not free them on its own error paths. nvme-fc...

PT-2026-93615

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A double free issue exists in the nvme-fc module of the Linux kernel. The problem occurs when the nvme add ctrl function fails, which can happen under memory pressure or during fault...

Linux Distros Unpatched Vulnerability : CVE-2026-89974

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - nvme-fc: fix double free of fabrics options when nvmeaddctrl fails nvmfcreatectrl owns the fabrics options and frees them whenever -createctrl returns an error,...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: nvme-fc: Null pointer dereferencing has been prevented in nvmefciogetuuid. The nvmefcfcpop structure, which describes an AEN operation, is initialized with a null pointer to the request structure. An FC LLDD may make a call to...