{"id":"CVE-2026-92695","published":"2026-11-05T23:17:02.293","lastModified":"2026-11-05T23:17:02.420","description":"FastNetMon is a high-performance DDoS detector and sensor. In version 1.2.9 and earlier, the live parse_packet() callback in src/pcap_plugin/pcap_collector.cpp is registered through pcap_loop and processes captured frames when pcap = on without checking packethdr->caplen. A short frame or an attacker-controlled IPv4 header length can make the parser dereference IP or transport headers beyond the captured bytes, causing an out-of-bounds read and process termination. No fixed release is available as of this review.","cvssScore":8.2,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","cwes":["CWE-125"],"vendors":[],"products":[],"references":[{"url":"https://github.com/pavel-odintsov/fastnetmon/commit/5d0ee2d25fddb2db746ce4ce3326a589a2afef40","tags":[]},{"url":"https://github.com/pavel-odintsov/fastnetmon/security/advisories/GHSA-c27c-943r-vr8h","tags":[]}],"exploitRefs":[{"url":"https://github.com/pavel-odintsov/fastnetmon/commit/5d0ee2d25fddb2db746ce4ce3326a589a2afef40","tags":[]},{"url":"https://github.com/pavel-odintsov/fastnetmon/security/advisories/GHSA-c27c-943r-vr8h","tags":[]}],"hasPoc":true,"ai":null}