CVE-2026-90202 scsi: mpt3sas: Avoid freeing unallocated PCIe SGL buffers

In the Linux kernel, the following vulnerability has been resolved: scsi: mpt3sas: Avoid freeing unallocated PCIe SGL buffers basereleasememorypools unconditionally frees every ioc-pciesglookup entry, including ones the setup loop never allocated after a partial failure, causing a "bad dma" warni...

CVE-2026-90202 scsi: mpt3sas: Avoid freeing unallocated PCIe SGL buffers

In the Linux kernel, the following vulnerability has been resolved: scsi: mpt3sas: Avoid freeing unallocated PCIe SGL buffers basereleasememorypools unconditionally frees every ioc-pciesglookup entry, including ones the setup loop never allocated after a partial failure, causing a "bad dma" warni...

EUVD-2026-81795

In the Linux kernel, the following vulnerability has been resolved: scsi: mpt3sas: Avoid freeing unallocated PCIe SGL buffers basereleasememorypools unconditionally frees every ioc-pciesglookup entry, including ones the setup loop never allocated after a partial failure, causing a "bad dma" warni...

CVE-2026-90202

In the Linux kernel, the following vulnerability has been resolved: scsi: mpt3sas: Avoid freeing unallocated PCIe SGL buffers basereleasememorypools unconditionally frees every ioc-pciesglookup entry, including ones the setup loop never allocated after a partial failure, causing a "bad dma" warni...

CVE-2026-90202

This vulnerability affects the mpt3sas SCSI driver in the Linux kernel . The root cause is in _base_release_memory_pools(), which unconditionally frees every ioc->pcie_sg_lookup[] entry, including entries that were never allocated by the setup loop after a partial failure. This leads to a "bad...

CVE-2026-90201 net: page_pool: fix UAF in __page_pool_release_netmem_dma on xa_cmpxchg race

In the Linux kernel, the following vulnerability has been resolved: net: pagepool: fix UAF in pagepoolreleasenetmemdma on xacmpxchg race This bug was discovered while testing the hns3 driver under channel reconfiguration ethtool -L / ethtool -G with iperf3 traffic on arm64. The race is...

CVE-2026-90200

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: fix integer overflow in MFT cluster validation In ntfsinitfromboot, the boot sector's MFT cluster numbers are validated against the volume size with: if mlcn sctperclst = sectors || mlcn2 sctperclst = sectors goto out;...

CVE-2026-90200

CVE-2026-90200 affects the Linux kernel NTFS3 filesystem driver (fs/ntfs3). In ntfs_init_from_boot(), the MFT cluster numbers (mlcn, mlcn2) read from the boot sector are validated via a u64 multiplication against the volume size. A sufficiently large value (e.g., near 2^62) causes the multiplicat...

CVE-2026-90201

CVE-2026-90201 is a Use-After-Free in the Linux kernel's net: page_pool subsystem. The bug occurs when page_pool_scrub() iterates pool->dma_mapped without holding a page reference concurrently with a page return via page_pool_put_netmem() on a different CPU. A losing xa_cmpxchg() caller frees ...

CVE-2026-90200 fs/ntfs3: fix integer overflow in MFT cluster validation

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: fix integer overflow in MFT cluster validation In ntfsinitfromboot, the boot sector's MFT cluster numbers are validated against the volume size with: if mlcn sctperclst = sectors || mlcn2 sctperclst = sectors goto out;...

EUVD-2026-81794

In the Linux kernel, the following vulnerability has been resolved: net: pagepool: fix UAF in pagepoolreleasenetmemdma on xacmpxchg race This bug was discovered while testing the hns3 driver under channel reconfiguration ethtool -L / ethtool -G with iperf3 traffic on arm64. The race is...

CVE-2026-90201

In the Linux kernel, the following vulnerability has been resolved: net: pagepool: fix UAF in pagepoolreleasenetmemdma on xacmpxchg race This bug was discovered while testing the hns3 driver under channel reconfiguration ethtool -L / ethtool -G with iperf3 traffic on arm64. The race is...

CVE-2026-90200 fs/ntfs3: fix integer overflow in MFT cluster validation

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: fix integer overflow in MFT cluster validation In ntfsinitfromboot, the boot sector's MFT cluster numbers are validated against the volume size with: if mlcn sctperclst = sectors || mlcn2 sctperclst = sectors goto out;...

CVE-2026-90201 net: page_pool: fix UAF in __page_pool_release_netmem_dma on xa_cmpxchg race

In the Linux kernel, the following vulnerability has been resolved: net: pagepool: fix UAF in pagepoolreleasenetmemdma on xacmpxchg race This bug was discovered while testing the hns3 driver under channel reconfiguration ethtool -L / ethtool -G with iperf3 traffic on arm64. The race is...

CVE-2026-90199

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: reject out-of-range evcn in mienumattr In mienumattr, the start/end VCN validation for non-resident attributes is: if svcn evcn + 1 goto out; When evcn is U64MAX the "evcn + 1" expression wraps to 0 and any svcn passes...

EUVD-2026-81792

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: reject out-of-range evcn in mienumattr In mienumattr, the start/end VCN validation for non-resident attributes is: if svcn evcn + 1 goto out; When evcn is U64MAX the "evcn + 1" expression wraps to 0 and any svcn passes...

CVE-2026-90199 fs/ntfs3: reject out-of-range evcn in mi_enum_attr()

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: reject out-of-range evcn in mienumattr In mienumattr, the start/end VCN validation for non-resident attributes is: if svcn evcn + 1 goto out; When evcn is U64MAX the "evcn + 1" expression wraps to 0 and any svcn passes...

CVE-2026-90199

CVE-2026-90199 affects the Linux kernel's fs/ntfs3 filesystem driver in the mi_enum_attr() function. When the end virtual cluster number (evcn ) equals U64_MAX , the expression evcn + 1 wraps to zero, causing any start VCN to pass the boundary check. A malformed on-disk NTFS3 attribute with svcn ...

CVE-2026-90198 ALSA: core: Fix use-after-free in snd_card_do_free()

In the Linux kernel, the following vulnerability has been resolved: ALSA: core: Fix use-after-free in sndcarddofree A use-after-free was detected in sndcarddofree when a sound card managed by devres is unbound while a user-space application still holds an open file descriptor. For managed cards,...

CVE-2026-90197

In the Linux kernel, the following vulnerability has been resolved: HID: haptic: don't write an uninitialized value to unhandled usages filleffectbuf initializes value only for the four haptic usages handled by its switch, but writes it to field-value for every usage. An unhandled usage can...