https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 29 Sep 2026 21:29:33 +0000 https://vulnerability.circl.lu/vuln/cve-2026-53363 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>xfrm: iptfs: preserve shared-frag marker in iptfs_consume_frags()</p> <p>iptfs_consume_frags() transfers paged fragments from one socket buffer to another but fails to propagate the SKBFL_SHARED_FRAG flag. This is the same class of bug that was fixed in skb_try_coalesce() for CVE-2026-46300: when fragments backed by read-only page-cache pages are merged, the marker indicating their shared nature must be preserved so that ESP can decide correctly whether in-place encryption is safe.</p> <p>Apply the same two-line fix used in skb_try_coalesce() to iptfs_consume_frags().</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>xfrm: iptfs: preserve shared-frag marker in iptfs_consume_frags()</p> <p>iptfs_consume_frags() transfers paged fragments from one socket buffer to another but fails to propagate the SKBFL_SHARED_FRAG flag. This is the same class of bug that was fixed in skb_try_coalesce() for CVE-2026-46300: when fragments backed by read-only page-cache pages are merged, the marker indicating their shared nature must be preserved so that ESP can decide correctly whether in-place encryption is safe.</p> <p>Apply the same two-line fix used in skb_try_coalesce() to iptfs_consume_frags().</p> https://vulnerability.circl.lu/vuln/cve-2026-53363