UBUNTU-CVE-2026-98125

In the Linux kernel, the following vulnerability has been resolved: smb/client: fix stale page cache in insert/collapse range smb3insertrange and smb3collapserange use truncatepagecacherange to invalidate the affected page cache. However, if off or oldeof is not page-aligned, the boundary pages a...

CVE-2026-98137

In the Linux kernel, the following vulnerability has been resolved: ntfs: treat any nonzero dio zero-range return as an error ntfsdiozerorange returns either 0 or a negative errno from blkdevissuezeroout; it never returns a positive value. The zeroing failure check in ntfsattrfallocate therefore...

CVE-2026-98127

In the Linux kernel, the following vulnerability has been resolved: smb/client: validate new EOF for insert range smb3insertrange does not check if the new file size isize + len is valid. This allows FALLOCFLINSERTRANGE to bypass RLIMITFSIZE, exceed smaxbytes, or produce a size outside the lofft...

CVE-2026-98125

In the Linux kernel, the following vulnerability has been resolved: smb/client: fix stale page cache in insert/collapse range smb3insertrange and smb3collapserange use truncatepagecacherange to invalidate the affected page cache. However, if off or oldeof is not page-aligned, the boundary pages a...

CVE-2026-98125 smb/client: fix stale page cache in insert/collapse range

In the Linux kernel, the following vulnerability has been resolved: smb/client: fix stale page cache in insert/collapse range smb3insertrange and smb3collapserange use truncatepagecacherange to invalidate the affected page cache. However, if off or oldeof is not page-aligned, the boundary pages a...

CVE-2026-98126

In the Linux kernel, the following vulnerability has been resolved: smb/client: validate new EOF for zero range When FALLOCFLZERORANGE is used without FALLOCFLKEEPSIZE, smb3zerorange may extend EOF without checking RLIMITFSIZE, allowing the file to grow beyond the caller's file-size limit. Fix th...

CVE-2026-98125

The Linux kernel contains a vulnerability in the smb/client component where smb3_insert_range() and smb3_collapse_range() may return stale data . The issue occurs because truncate_pagecache_range() only partially zeroes boundary pages when the offset or old EOF is not page-aligned , leaving them ...

EUVD-2026-86956

In the Linux kernel, the following vulnerability has been resolved: smb/client: fix stale page cache in insert/collapse range smb3insertrange and smb3collapserange use truncatepagecacherange to invalidate the affected page cache. However, if off or oldeof is not page-aligned, the boundary pages a...

CVE-2026-98124 smb/client: invalidate fscache for fallocate range operations

In the Linux kernel, the following vulnerability has been resolved: smb/client: invalidate fscache for fallocate range operations smb3zerorange, smb3punchhole, smb3insertrange, and smb3collapserange modify file contents through server-side range operations. These operations discard the affected...

EUVD-2026-86946

In the Linux kernel, the following vulnerability has been resolved: ksmbd: safely drain sessions during logoff SMB3 multichannel allows requests for one session to run on multiple connections. Wait for all channels bound to a session before freeing shared session objects. A deferred byte-range lo...

CVE-2026-98115

The Linux kernel contains a vulnerability in ksmbd regarding the handling of SMB3 multichannel requests. The issue arises because shared session objects may be freed before all bound channels are processed. Additionally, a deferred byte-range lock can remain counted as a running request, waking o...

CVE-2026-98056 nvme: remove stale namespaces by NSID range during scan

In the Linux kernel, the following vulnerability has been resolved: nvme: remove stale namespaces by NSID range during scan nvmescannslist drops the stale namespaces in each gap in the reported NSID list one NSID at a time. Every iteration calls nvmefindgetns to look the namespace up and removes ...

CVE-2026-98056

The Linux kernel contains a vulnerability in the nvme driver where the nvme_scan_ns_list() function inefficiently processes stale namespaces. Specifically, it drops stale namespaces in gaps by iterating through every individual NSID one at a time. Because NSIDs are 32-bit, a sparse NSID space can...

CVE-2026-98056

In the Linux kernel, the following vulnerability has been resolved: nvme: remove stale namespaces by NSID range during scan nvmescannslist drops the stale namespaces in each gap in the reported NSID list one NSID at a time. Every iteration calls nvmefindgetns to look the namespace up and removes ...

CVE-2026-98042 bpf: Don't resurrect a scalar id dropped by collect_linked_regs()

In the Linux kernel, the following vulnerability has been resolved: bpf: Don't resurrect a scalar id dropped by collectlinkedregs checkcondjmpop copies the compared registers into env-false,truereg1,2 before collectlinkedregs runs and copies those snapshots back into both branch states afterwards...

CVE-2026-97991

In the Linux kernel, the following vulnerability has been resolved: vdpasimblk: reject out-of-range sector starts vdpasimblkcheckrange logs an invalid start sector but continues validating the request. The subsequent unsigned capacity subtraction can underflow and let an out-of-range buffer offse...

CVE-2026-97917 accel/ivpu: Validate full buffer range in ivpu_to_cpu_addr

In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Validate full buffer range in ivputocpuaddr Add a size parameter to ivputocpuaddr and validate that the whole vpuaddr, vpuaddr + size range stays within the BO...

CVE-2026-97917 accel/ivpu: Validate full buffer range in ivpu_to_cpu_addr

In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Validate full buffer range in ivputocpuaddr Add a size parameter to ivputocpuaddr and validate that the whole vpuaddr, vpuaddr + size range stays within the BO...

EUVD-2026-86888

In the Linux kernel, the following vulnerability has been resolved: media: rkvdec: bound HEVC tile loops and PPS id to the array capacity computetilesuniform and computetilesnonuniform loop over numtilecolumnsminus1 + 1 / numtilerowsminus1 + 1 entries, and assemblehwpps writes one COLUMNWIDTH /...

CVE-2026-97580

The Linux kernel contains a vulnerability in the rkvdec media driver where HEVC tile loops and PPS IDs were not properly bound to the array capacity. Specifically, the functions compute_tiles_uniform() and compute_tiles_non_uniform() looped over entries based on untrusted PPS data, and assemble_h...