CVE-2026-72084 scsi: target: Bound PR-OUT TransportID parsing to the received buffer

In the Linux kernel, the following vulnerability has been resolved: scsi: target: Bound PR-OUT TransportID parsing to the received buffer corescsi3decodespeciport and corescsi3emulateregisterandmove hand the raw PERSISTENT RESERVE OUT parameter buffer to targetparseprouttransportid without tellin...

CVE-2026-72083 scsi: target: core: Fix iSCSI ISID use-after-free in REGISTER AND MOVE

In the Linux kernel, the following vulnerability has been resolved: scsi: target: core: Fix iSCSI ISID use-after-free in REGISTER AND MOVE corescsi3emulateproregisterandmove maps the PERSISTENT RESERVE OUT parameter list with transportkmapdatasg and parses the destination TransportID with...

CVE-2026-72083 scsi: target: core: Fix iSCSI ISID use-after-free in REGISTER AND MOVE

In the Linux kernel, the following vulnerability has been resolved: scsi: target: core: Fix iSCSI ISID use-after-free in REGISTER AND MOVE corescsi3emulateproregisterandmove maps the PERSISTENT RESERVE OUT parameter list with transportkmapdatasg and parses the destination TransportID with...

EUVD-2026-59041

In the Linux kernel, the following vulnerability has been resolved: scsi: target: core: Fix iSCSI ISID use-after-free in REGISTER AND MOVE corescsi3emulateproregisterandmove maps the PERSISTENT RESERVE OUT parameter list with transportkmapdatasg and parses the destination TransportID with...

CVE-2026-72083

CVE-2026-72083 affects the Linux kernel SCSI target core code. The vulnerability (iSCSI ISID use-after-free in REGISTER AND MOVE) arises when core_scsi3_emulate_pro_register_and_move() maps the PERSISTENT RESERVE OUT parameter list with transport_kmap_data_sg(), parses the iSCSI TransportID, and ...

CVE-2026-72082 scsi: elx: efct: Fix refcount leak in efct_hw_io_abort()

In the Linux kernel, the following vulnerability has been resolved: scsi: elx: efct: Fix refcount leak in efcthwioabort When efcthwreqtagalloc fails in efcthwioabort, the error path returns -ENOSPC without releasing the reference obtained via krefgetunlesszero earlier in the function. All other...

CVE-2026-72082

The CVE concerns the Linux kernel SCSI elx/efct path. When efct_hw_reqtag_alloc() fails in efct_hw_io_abort(), the error path returns -ENOSPC without releasing the reference obtained via kref_get_unless_zero(), causing a permanent reference leak on the io_to_abort object. Additionally, the abort_...

EUVD-2026-59040

In the Linux kernel, the following vulnerability has been resolved: scsi: elx: efct: Fix refcount leak in efcthwioabort When efcthwreqtagalloc fails in efcthwioabort, the error path returns -ENOSPC without releasing the reference obtained via krefgetunlesszero earlier in the function. All other...

CVE-2026-72081 scsi: elx: efct: Fix I/O leak on unsupported additional CDB

In the Linux kernel, the following vulnerability has been resolved: scsi: elx: efct: Fix I/O leak on unsupported additional CDB efctdispatchfcpcmd allocates an efctio before dispatching an unsolicited FCP command. If the command has an unsupported additional CDB, the function returns -EIO before...

EUVD-2026-59039

In the Linux kernel, the following vulnerability has been resolved: scsi: elx: efct: Fix I/O leak on unsupported additional CDB efctdispatchfcpcmd allocates an efctio before dispatching an unsolicited FCP command. If the command has an unsupported additional CDB, the function returns -EIO before...

CVE-2026-72081 scsi: elx: efct: Fix I/O leak on unsupported additional CDB

In the Linux kernel, the following vulnerability has been resolved: scsi: elx: efct: Fix I/O leak on unsupported additional CDB efctdispatchfcpcmd allocates an efctio before dispatching an unsolicited FCP command. If the command has an unsupported additional CDB, the function returns -EIO before...

CVE-2026-72081

This CVE (CVE-2026-72081) concerns the Linux kernel SCSI elx/efct path. The issue occurs in efct_dispatch_fcp_cmd() which allocates an efct_io before dispatching an unsolicited FCP command; if the command includes an unsupported additional CDB, the function returns -EIO before handing the IO to t...

EUVD-2026-58988

In the Linux kernel, the following vulnerability has been resolved: ata: libata-core: Reject an invalid concurrent positioning ranges count atadevconfigcpr takes the number of range descriptors from buf0 of the concurrent positioning ranges log up to 255, which the device reports independently of...

CVE-2026-74555: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: scsi: libsas: Fix HA resume deadlock and hisisas disk-wake race Commit fbefe22811c3 "scsi: libsas: Don't always drain event workqueue for HA resume" introduced sasresumehanosync to avoid a deadlock: the PHYERESUMETIMEOUT handler,...

CVE-2026-72082: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: scsi: elx: efct: Fix refcount leak in efcthwioabort When efcthwreqtagalloc fails in efcthwioabort, the error path returns -ENOSPC without releasing the reference obtained via krefgetunlesszero earlier in the function. All other...

CVE-2026-72086: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: scsi: xen: scsiback: Free the command tag on the TMR submit-failure path scsibackdeviceaction obtains a command tag in scsibackgetpendreq and submits a task-management request with targetsubmittmr. When targetsubmittmr fails it...

PT-2026-72271

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A reference count leak occurs in the efct hw io abort function. When the efct hw reqtag alloc function fails, the error path returns -ENOSPC without releasing the reference previously...

CVE-2026-74526: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Fix potential deadlock in mpi3mrfaultueventemit mpi3mrfaultueventemit runs from the fault watchdog and reset paths where host I/O may already be blocked. GFPKERNEL allocations here, both the local kzallocobj and the...

CVE-2026-72088: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: scsi: hpsa: Fix DMA mapping leak on IOACCEL2 reset path If physdisk-inreset is set, the function returns directly without undoing the resources acquired for the command. Add the missing error cleanup by unmapping the IOACCEL2 SG...

PT-2026-72978

In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Fix potential deadlock in mpi3mr fault uevent emit mpi3mr fault uevent emit runs from the fault watchdog and reset paths where host I/O may already be blocked. GFP KERNEL allocations here, both the local kzalloc obj...