{"id":"CVE-2026-92695","aliases":[],"cve":{"records":[{"id":"CVE-2026-92695","source":"GitHub_M","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-09-16T16:22:31.541Z","published":"2026-11-05T22:30:59.204Z","modified":"2026-11-10T19:32:20.390Z"}],"publishers":[{"name":"GitHub_M","role":"CNA","organizationId":"a0819718-46f1-4df5-94e2-005712e83aaa","modified":"2026-11-05T22:30:59.204Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-11-10T19:32:20.390Z"}],"references":[{"url":"https://github.com/pavel-odintsov/fastnetmon/security/advisories/GHSA-c27c-943r-vr8h","tags":["x_refsource_CONFIRM"],"source":"GitHub_M"},{"url":"https://github.com/pavel-odintsov/fastnetmon/commit/5d0ee2d25fddb2db746ce4ce3326a589a2afef40","tags":["x_refsource_MISC"],"source":"GitHub_M"},{"url":"https://github.com/pavel-odintsov/fastnetmon/security/advisories/GHSA-c27c-943r-vr8h","tags":["exploit"],"source":"CISA-ADP"}],"weaknesses":[{"id":"CWE-125","description":"CWE-125: Out-of-bounds Read","source":"GitHub_M"}],"applicability":[],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-11-10T19:21:24.971209Z","decisions":[{"name":"Exploitation","value":"poc"},{"name":"Automatable","value":"yes"},{"name":"Technical Impact","value":"partial"}]}]},"title":"FastNetMon: Legacy pcap parse_packet() has no bounds checking, causing out-of-bounds read on truncated frames","titleSource":"GitHub_M","descriptionSource":"GitHub_M","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review.","score":8.2,"severity":"high","published":"2026-11-05T22:30:59.204Z","modified":"2026-11-10T19:32:20.390Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"pavel-odintsov","name":"fastnetmon","platforms":[],"versions":[{"version":"<= 1.2.9","status":"affected"}],"cpes":[],"source":"GitHub_M","url":"https://www.cve.org/CVERecord?id=CVE-2026-92695"}],"remediation":[],"references":["https://github.com/pavel-odintsov/fastnetmon/security/advisories/GHSA-c27c-943r-vr8h","https://github.com/pavel-odintsov/fastnetmon/commit/5d0ee2d25fddb2db746ce4ce3326a589a2afef40"],"sources":[{"name":"CVE","id":"CVE-2026-92695","modified":"2026-11-10T19:32:20.390Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-92695"}],"assessments":[{"source":"GitHub_M","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","score":8.2}],"sourceAffected":[],"observedAt":"2026-11-10T19:44:03.087Z","kev":{"status":"not-listed","checkedAt":"2026-11-14T23:20:35.853Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-11-06T00:40:36.848Z","attemptedAt":"2026-11-06T00:40:36.848Z"},{"source":"GHSA","status":"no-result","checkedAt":"2026-11-06T00:40:36.410Z","attemptedAt":"2026-11-06T00:40:36.410Z"},{"source":"EUVD","status":"available","checkedAt":"2026-11-06T00:40:36.404Z","attemptedAt":"2026-11-06T00:40:36.404Z"},{"source":"EPSS","status":"no-result","checkedAt":"2026-11-06T00:40:35.395Z","attemptedAt":"2026-11-06T00:40:35.395Z"}],"evidence":[{"source":"ENISA EUVD","id":"EUVD-2026-117833","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-117833","modified":"Nov 5, 2026, 10:30:59 PM","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","checkedAt":"2026-11-06T00:40:36.404Z"},{"source":"NVD","id":"CVE-2026-92695","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-92695","modified":"2026-11-05T23:17:02.420","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","checkedAt":"2026-11-06T00:40:36.848Z"}],"aiSummary":{"text":"FastNetMon versions 1.2.9 and earlier have an out-of-bounds read weakness due to missing bounds checking in the parse_packet() function, potentially causing process termination. An attacker with access to the network can trigger this issue by sending a short frame or manipulating the IPv4 header length. The impact is process termination.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-11-05T23:56:31.583Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-92695"}]}}