https://db.gcve.eu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 07 Nov 2026 10:29:27 +0000 https://db.gcve.eu/vuln/fkie_cve-2026-92694 <p>FastNetMon is a high-performance DDoS detector and sensor. In version 1.2.9 and earlier, FastNetMon&#39;s IPv6 top-talkers screen-draw thread in draw_table_ipv6() in src/fastnetmon_logic.cpp iterates ipv6_host_counters.average_speed_map without holding counter_map_mutex while recalculate_speed() inserts new keys and may rehash the same map. The race requires networks_list to include the targeted IPv6 range. It causes confirmed undefined behavior under load; a process crash is plausible but was not observed, so reliable denial of service has not been established. No fixed release is available as of this review.</p> <p>FastNetMon is a high-performance DDoS detector and sensor. In version 1.2.9 and earlier, FastNetMon&#39;s IPv6 top-talkers screen-draw thread in draw_table_ipv6() in src/fastnetmon_logic.cpp iterates ipv6_host_counters.average_speed_map without holding counter_map_mutex while recalculate_speed() inserts new keys and may rehash the same map. The race requires networks_list to include the targeted IPv6 range. It causes confirmed undefined behavior under load; a process crash is plausible but was not observed, so reliable denial of service has not been established. No fixed release is available as of this review.</p> https://db.gcve.eu/vuln/fkie_cve-2026-92694 https://db.gcve.eu/vuln/ubuntu-cve-2026-92694 <p><strong>Affected:</strong> Ubuntu:18.04:LTS: fastnetmon, Ubuntu:Pro:20.04:LTS: fastnetmon, Ubuntu:Pro:24.04:LTS: fastnetmon, Ubuntu:26.10: fastnetmon, Ubuntu:Pro:26.04:LTS: fastnetmon</p> <p>FastNetMon is a high-performance DDoS detector and sensor. In version 1.2.9 and earlier, FastNetMon&#39;s IPv6 top-talkers screen-draw thread in draw_table_ipv6() in src/fastnetmon_logic.cpp iterates ipv6_host_counters.average_speed_map without holding counter_map_mutex while recalculate_speed() inserts new keys and may rehash the same map. The race requires networks_list to include the targeted IPv6 range. It causes confirmed undefined behavior under load; a process crash is plausible but was not observed, so reliable denial of service has not been established. No fixed release is available as of this review.</p> <p><strong>Affected:</strong> Ubuntu:18.04:LTS: fastnetmon, Ubuntu:Pro:20.04:LTS: fastnetmon, Ubuntu:Pro:24.04:LTS: fastnetmon, Ubuntu:26.10: fastnetmon, Ubuntu:Pro:26.04:LTS: fastnetmon</p> <p>FastNetMon is a high-performance DDoS detector and sensor. In version 1.2.9 and earlier, FastNetMon&#39;s IPv6 top-talkers screen-draw thread in draw_table_ipv6() in src/fastnetmon_logic.cpp iterates ipv6_host_counters.average_speed_map without holding counter_map_mutex while recalculate_speed() inserts new keys and may rehash the same map. The race requires networks_list to include the targeted IPv6 range. It causes confirmed undefined behavior under load; a process crash is plausible but was not observed, so reliable denial of service has not been established. No fixed release is available as of this review.</p> https://db.gcve.eu/vuln/ubuntu-cve-2026-92694