https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sun, 04 Oct 2026 20:54:27 +0000 https://vulnerability.circl.lu/vuln/cve-2026-18238 <p><strong>Affected:</strong> The Tcpdump Group libpcap</p> <p>The rpcap client code that processes a RPCAP_MSG_PACKET message received from the server incorrectly validates its headers. A malicious server can send a crafted message and cause the client to treat up to 20 bytes of the client process memory beyond the end of the buffer as if it was a part of the captured packet.</p> <p><strong>Affected:</strong> The Tcpdump Group libpcap</p> <p>The rpcap client code that processes a RPCAP_MSG_PACKET message received from the server incorrectly validates its headers. A malicious server can send a crafted message and cause the client to treat up to 20 bytes of the client process memory beyond the end of the buffer as if it was a part of the captured packet.</p> https://vulnerability.circl.lu/vuln/cve-2026-18238