https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 29 Sep 2026 07:25:54 +0000 https://vulnerability.circl.lu/vuln/cve-2026-89833 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>f2fs: fix to avoid potential deadloop in f2fs_fsync_node_pages()</p> <p>There is potential deadloop in race condition:</p> <p>Thread A Thread B - fsync - f2fs_do_sync_file - f2fs_fsync_node_pages - last_fsync_dnode - folio_get(last_folio) - f2fs_setattr - f2fs_truncate - f2fs_truncate_blocks - f2fs_do_truncate_blocks - f2fs_truncate_inode_blocks - truncate_dnode - truncate_node - invalidate_mapping_pages - folio-&gt;mapping = NULL - is_node_folio alwasy return false - atomic &amp;&amp; !marked is always true, then goto retry</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>f2fs: fix to avoid potential deadloop in f2fs_fsync_node_pages()</p> <p>There is potential deadloop in race condition:</p> <p>Thread A Thread B - fsync - f2fs_do_sync_file - f2fs_fsync_node_pages - last_fsync_dnode - folio_get(last_folio) - f2fs_setattr - f2fs_truncate - f2fs_truncate_blocks - f2fs_do_truncate_blocks - f2fs_truncate_inode_blocks - truncate_dnode - truncate_node - invalidate_mapping_pages - folio-&gt;mapping = NULL - is_node_folio alwasy return false - atomic &amp;&amp; !marked is always true, then goto retry</p> https://vulnerability.circl.lu/vuln/cve-2026-89833