CVE-2026-89844

CVE-2026-89844 is a locking race in the Linux kernel qla2xxx SCSI driver. In qla24xx_report_id_acquisition(), the format-1 path drops vport_slock after taking the vport reference and then calls qla_update_host_map() without holding the lock. That function mutates the ha->host_map btree via btr...

CVE-2026-89844 scsi: qla2xxx: Hold vport_slock for host map update in report ID acquisition

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Hold vportslock for host map update in report ID acquisition qla24xxreportidacquisition format-1 handling drops vportslock after taking the vport reference and then calls qlaupdatehostmap without the lock. That...

EUVD-2026-80444

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Hold vportslock for host map update in report ID acquisition qla24xxreportidacquisition format-1 handling drops vportslock after taking the vport reference and then calls qlaupdatehostmap without the lock. That...

CVE-2026-89844 scsi: qla2xxx: Hold vport_slock for host map update in report ID acquisition

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Hold vportslock for host map update in report ID acquisition qla24xxreportidacquisition format-1 handling drops vportslock after taking the vport reference and then calls qlaupdatehostmap without the lock. That...

CVE-2026-89844

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Hold vportslock for host map update in report ID acquisition qla24xxreportidacquisition format-1 handling drops vportslock after taking the vport reference and then calls qlaupdatehostmap without the lock. That...

CVE-2026-89837 f2fs: fix dentry folio leak in find_in_level

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix dentry folio leak in findinlevel findinlevel gets a dentry folio with f2fsfinddatafolio before calling findinblock. If findinblock returns an error, the function stores the error in resfolio and breaks out of the loop...

CVE-2026-89837

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix dentry folio leak in findinlevel findinlevel gets a dentry folio with f2fsfinddatafolio before calling findinblock. If findinblock returns an error, the function stores the error in resfolio and breaks out of the loop...

CVE-2026-89837 f2fs: fix dentry folio leak in find_in_level

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix dentry folio leak in findinlevel findinlevel gets a dentry folio with f2fsfinddatafolio before calling findinblock. If findinblock returns an error, the function stores the error in resfolio and breaks out of the loop...

EUVD-2026-80437

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix dentry folio leak in findinlevel findinlevel gets a dentry folio with f2fsfinddatafolio before calling findinblock. If findinblock returns an error, the function stores the error in resfolio and breaks out of the loop...

CVE-2026-89837

CVE-2026-89837 affects the Linux kernel's f2fs filesystem . The vulnerability is a dentry folio reference leak in the find_in_level() function. When find_in_block() returns an error, the function stores the error in res_folio and breaks out of the loop without dropping the previously acquired den...

CVE-2026-89830 f2fs: fix valid block count leak on data block allocation failure

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix valid block count leak on data block allocation failure In allocatedatablock, when allocating a new data block dn-datablkaddr == NULLADDR, incvalidblockcount is called first to increment totalvalidblockcount and iblocks...

EUVD-2026-80430

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix valid block count leak on data block allocation failure In allocatedatablock, when allocating a new data block dn-datablkaddr == NULLADDR, incvalidblockcount is called first to increment totalvalidblockcount and iblocks...

CVE-2026-89830 f2fs: fix valid block count leak on data block allocation failure

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix valid block count leak on data block allocation failure In allocatedatablock, when allocating a new data block dn-datablkaddr == NULLADDR, incvalidblockcount is called first to increment totalvalidblockcount and iblocks...

CVE-2026-89830

CVE-2026-89830 affects the Linux kernel 's f2fs filesystem. In __allocate_data_block(), when a new data block is allocated (dn->data_blkaddr == NULL_ADDR), inc_valid_block_count() is called to increment total_valid_block_count and i_blocks. If the subsequent f2fs_allocate_data_block() call the...

CVE-2026-89830

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix valid block count leak on data block allocation failure In allocatedatablock, when allocating a new data block dn-datablkaddr == NULLADDR, incvalidblockcount is called first to increment totalvalidblockcount and iblocks...

EUVD-2026-80428

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix init ordering in amdgpuvrammgrinit drmmcgroupregisterregion is called before INITLISTHEAD and gpubuddyinit in amdgpuvrammgrinit. If it fails, the function returns early and bypasses those initializations. Since...

CVE-2026-89828

This CVE affects the Linux kernel's amdgpu DRM driver . The root cause is an initialization ordering bug in amdgpu_vram_mgr_init(): the function drmm_cgroup_register_region() is called before the list heads and buddy allocator are initialized. If it fails, the early return skips those initializat...

CVE-2026-89828 drm/amdgpu: Fix init ordering in amdgpu_vram_mgr_init()

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix init ordering in amdgpuvrammgrinit drmmcgroupregisterregion is called before INITLISTHEAD and gpubuddyinit in amdgpuvrammgrinit. If it fails, the function returns early and bypasses those initializations. Since...

CVE-2026-89828 drm/amdgpu: Fix init ordering in amdgpu_vram_mgr_init()

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix init ordering in amdgpuvrammgrinit drmmcgroupregisterregion is called before INITLISTHEAD and gpubuddyinit in amdgpuvrammgrinit. If it fails, the function returns early and bypasses those initializations. Since...

CVE-2026-89828

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix init ordering in amdgpuvrammgrinit drmmcgroupregisterregion is called before INITLISTHEAD and gpubuddyinit in amdgpuvrammgrinit. If it fails, the function returns early and bypasses those initializations. Since...