https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 29 Sep 2026 19:14:18 +0000 https://vulnerability.circl.lu/vuln/cve-2026-31682 <p><strong>Affected:</strong> Linux, Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP, Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP, Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>bridge: br_nd_send: linearize skb before parsing ND options</p> <p>br_nd_send() parses neighbour discovery options from ns-&gt;opt[] and assumes that these options are in the linear part of request.</p> <p>Its callers only guarantee that the ICMPv6 header and target address are available, so the option area can still be non-linear. Parsing ns-&gt;opt[] in that case can access data past the linear buffer.</p> <p>Linearize request before option parsing and derive ns from the linear network header.</p> <p><strong>Affected:</strong> Linux, Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP, Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP, Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>bridge: br_nd_send: linearize skb before parsing ND options</p> <p>br_nd_send() parses neighbour discovery options from ns-&gt;opt[] and assumes that these options are in the linear part of request.</p> <p>Its callers only guarantee that the ICMPv6 header and target address are available, so the option area can still be non-linear. Parsing ns-&gt;opt[] in that case can access data past the linear buffer.</p> <p>Linearize request before option parsing and derive ns from the linear network header.</p> https://vulnerability.circl.lu/vuln/cve-2026-31682