https://db.gcve.eu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Thu, 12 Nov 2026 06:23:52 +0000 https://db.gcve.eu/vuln/certfr-2026-avi-1469 certfr-2026-avi-1469 https://db.gcve.eu/vuln/certfr-2026-avi-1469 https://db.gcve.eu/vuln/fkie_cve-2026-98446 <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>xfs: don&#39;t let hidden_space go negative in xfs_metafile_resv_init</p> <p>LOLLM points out that if the amount of fdblocks that we can reserve for a metadata btree file goes below the space already used by that file, then the hidden_space subtraction can underflow, causing xfs_dec_fdblocks to subtract a huge amount of space. We never want the target to be less than the used sapce, so fix the logic that adjusts dblocks_avail downwards.</p> <p>Also fix an error in the adjacent comment.</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>xfs: don&#39;t let hidden_space go negative in xfs_metafile_resv_init</p> <p>LOLLM points out that if the amount of fdblocks that we can reserve for a metadata btree file goes below the space already used by that file, then the hidden_space subtraction can underflow, causing xfs_dec_fdblocks to subtract a huge amount of space. We never want the target to be less than the used sapce, so fix the logic that adjusts dblocks_avail downwards.</p> <p>Also fix an error in the adjacent comment.</p> https://db.gcve.eu/vuln/fkie_cve-2026-98446 https://db.gcve.eu/vuln/ghsa-8r8r-jgjj-w55r <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>xfs: don&#39;t let hidden_space go negative in xfs_metafile_resv_init</p> <p>LOLLM points out that if the amount of fdblocks that we can reserve for a metadata btree file goes below the space already used by that file, then the hidden_space subtraction can underflow, causing xfs_dec_fdblocks to subtract a huge amount of space. We never want the target to be less than the used sapce, so fix the logic that adjusts dblocks_avail downwards.</p> <p>Also fix an error in the adjacent comment.</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>xfs: don&#39;t let hidden_space go negative in xfs_metafile_resv_init</p> <p>LOLLM points out that if the amount of fdblocks that we can reserve for a metadata btree file goes below the space already used by that file, then the hidden_space subtraction can underflow, causing xfs_dec_fdblocks to subtract a huge amount of space. We never want the target to be less than the used sapce, so fix the logic that adjusts dblocks_avail downwards.</p> <p>Also fix an error in the adjacent comment.</p> https://db.gcve.eu/vuln/ghsa-8r8r-jgjj-w55r https://db.gcve.eu/vuln/msrc_cve-2026-98446 msrc_CVE-2026-98446 https://db.gcve.eu/vuln/msrc_cve-2026-98446 https://db.gcve.eu/vuln/ubuntu-cve-2026-98446 <p><strong>Affected:</strong> Ubuntu:16.04:LTS: linux-hwe-edge, Ubuntu:18.04:LTS: linux-aws-5.0, Ubuntu:18.04:LTS: linux-aws-5.3, Ubuntu:18.04:LTS: linux-azure, Ubuntu:18.04:LTS: linux-azure-5.3, Ubuntu:18.04:LTS: linux-azure-edge, Ubuntu:18.04:LTS: linux-gcp, Ubuntu:18.04:LTS: linux-gcp-5.3, Ubuntu:18.04:LTS: linux-gke-4.15, Ubuntu:18.04:LTS: linux-gke-5.4 and 121 more</p> <p>In the Linux kernel, the following vulnerability has been resolved: xfs: don&#39;t let hidden_space go negative in xfs_metafile_resv_init LOLLM points out that if the amount of fdblocks that we can reserve for a metadata btree file goes below the space already used by that file, then the hidden_space subtraction can underflow, causing xfs_dec_fdblocks to subtract a huge amount of space. We never want the target to be less than the used sapce, so fix the logic that adjusts dblocks_avail downwards. Also fix an error in the adjacent comment.</p> <p><strong>Affected:</strong> Ubuntu:16.04:LTS: linux-hwe-edge, Ubuntu:18.04:LTS: linux-aws-5.0, Ubuntu:18.04:LTS: linux-aws-5.3, Ubuntu:18.04:LTS: linux-azure, Ubuntu:18.04:LTS: linux-azure-5.3, Ubuntu:18.04:LTS: linux-azure-edge, Ubuntu:18.04:LTS: linux-gcp, Ubuntu:18.04:LTS: linux-gcp-5.3, Ubuntu:18.04:LTS: linux-gke-4.15, Ubuntu:18.04:LTS: linux-gke-5.4 and 121 more</p> <p>In the Linux kernel, the following vulnerability has been resolved: xfs: don&#39;t let hidden_space go negative in xfs_metafile_resv_init LOLLM points out that if the amount of fdblocks that we can reserve for a metadata btree file goes below the space already used by that file, then the hidden_space subtraction can underflow, causing xfs_dec_fdblocks to subtract a huge amount of space. We never want the target to be less than the used sapce, so fix the logic that adjusts dblocks_avail downwards. Also fix an error in the adjacent comment.</p> https://db.gcve.eu/vuln/ubuntu-cve-2026-98446