Linux Distros Unpatched Vulnerability : CVE-2026-64157

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: netfs: Fix partial invalidation of streaming-write folio In netfsinvalidatefolio, if the...

CVE-2026-64157

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix partial invalidation of streaming-write folio In netfsinvalidatefolio, if the region of a partial invalidation overlaps the front but not all of a dirty write cached in a streaming write page dirty, but not uptodate,...

CVE-2026-64158

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix write streaming disablement if fd open ORDWR In netfsperformwrite, "write streaming" the caching of dirty data in dirty but !uptodate folios is performed to avoid the need to read data that is just going to get...

CVE-2026-64063

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix streaming write being overwritten In order to avoid reading whilst writing, netfslib will allow "streaming writes" in which dirty data is stored directly into folios without reading them first. Such folios are marked...

CVE-2026-64158 netfs: Fix write streaming disablement if fd open O_RDWR

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix write streaming disablement if fd open ORDWR In netfsperformwrite, "write streaming" the caching of dirty data in dirty but !uptodate folios is performed to avoid the need to read data that is just going to get...

CVE-2026-64158

CVE-2026-64158 concerns the Linux kernel netfs write path. The vulnerability/issue arises from the write streaming mechanism in netfs_perform_write(), which caches dirty data in dirty-but-not-yet-up-to-date folios to avoid unnecessary reads when data will be overwritten. The implementation previo...

CVE-2026-64158

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix write streaming disablement if fd open ORDWR In netfsperformwrite, "write streaming" the caching of dirty data in dirty but !uptodate folios is performed to avoid the need to read data that is just going to get...

EUVD-2026-45843

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix write streaming disablement if fd open ORDWR In netfsperformwrite, "write streaming" the caching of dirty data in dirty but !uptodate folios is performed to avoid the need to read data that is just going to get...

CVE-2026-64158 netfs: Fix write streaming disablement if fd open O_RDWR

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix write streaming disablement if fd open ORDWR In netfsperformwrite, "write streaming" the caching of dirty data in dirty but !uptodate folios is performed to avoid the need to read data that is just going to get...

CVE-2026-64158

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix write streaming disablement if fd open ORDWR In netfsperformwrite, "write streaming" the caching of dirty data in dirty but !uptodate folios is performed to avoid the need to read data that is just going to get...

EUVD-2026-45842

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix partial invalidation of streaming-write folio In netfsinvalidatefolio, if the region of a partial invalidation overlaps the front but not all of a dirty write cached in a streaming write page dirty, but not uptodate,...

CVE-2026-64157

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix partial invalidation of streaming-write folio In netfsinvalidatefolio, if the region of a partial invalidation overlaps the front but not all of a dirty write cached in a streaming write page dirty, but not uptodate,...

CVE-2026-64157 netfs: Fix partial invalidation of streaming-write folio

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix partial invalidation of streaming-write folio In netfsinvalidatefolio, if the region of a partial invalidation overlaps the front but not all of a dirty write cached in a streaming write page dirty, but not uptodate,...

CVE-2026-64157 netfs: Fix partial invalidation of streaming-write folio

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix partial invalidation of streaming-write folio In netfsinvalidatefolio, if the region of a partial invalidation overlaps the front but not all of a dirty write cached in a streaming write page dirty, but not uptodate,...

CVE-2026-64157

The CVE pertains to the Linux kernel netfs subsystem, specifically a bug in netfs_invalidate_folio() that mishandled partial invalidations of streaming-write folios. When the invalidation region overlapped the front of a dirty, not-up-to-date write page tracked by netfs_folio, the code moved the ...

CVE-2026-64157

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix partial invalidation of streaming-write folio In netfsinvalidatefolio, if the region of a partial invalidation overlaps the front but not all of a dirty write cached in a streaming write page dirty, but not uptodate,...

EUVD-2026-45636

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix streaming write being overwritten In order to avoid reading whilst writing, netfslib will allow "streaming writes" in which dirty data is stored directly into folios without reading them first. Such folios are marked...

CVE-2026-64063 netfs: Fix streaming write being overwritten

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix streaming write being overwritten In order to avoid reading whilst writing, netfslib will allow "streaming writes" in which dirty data is stored directly into folios without reading them first. Such folios are marked...

CVE-2026-64063

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix streaming write being overwritten In order to avoid reading whilst writing, netfslib will allow "streaming writes" in which dirty data is stored directly into folios without reading them first. Such folios are marked...

CVE-2026-64063 netfs: Fix streaming write being overwritten

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix streaming write being overwritten In order to avoid reading whilst writing, netfslib will allow "streaming writes" in which dirty data is stored directly into folios without reading them first. Such folios are marked...