{"schema":"threatline.record/2","record":{"id":"CVE-2026-92542","aliases":["GHSA-6m9p-4h64-m6vh"],"summary":"Blind VXLAN injection into encrypted overlay networks from cluster peer","details":"The firewall rules which mark VXLAN datagrams for encryption indiscriminately match both authentic VXLAN datagrams sent from the kernel and forged datagrams sent by user processes. Any packet sent from the host network namespace of a Linux Swarm node is encrypted with the overlay-network IPsec parameters which meets the following criteria:\n\n- UDP datagram\n- Destination port is the Swarm data-path port\n- Datagram starts with a VXLAN header for the VNI of an encrypted overlay network which any running container on the node is connected to","categories":["Containers & cloud"],"product":"Docker Engine","vendor":"Docker","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-92542","source_modified_at":"2026-10-07T20:30:49.884Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Docker Engine","vendor":"Docker","versions":[{"version":"0","status":"affected","lessThan":"25.0.19","versionType":"semver"},{"version":"26.0.0","status":"affected","lessThan":"29.8.2","versionType":"semver"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-92542","source_modified_at":"2026-10-07T20:30:49.884Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Docker Engine overlay network driver","vendor":"Docker","versions":[{"version":"0","status":"affected","lessThan":"v25.0.19","versionType":"semver"},{"version":"v26.0.0","status":"affected","lessThan":"*","versionType":"semver"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-92542","source_modified_at":"2026-10-07T20:30:49.884Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"Moby overlay network driver","vendor":"Moby","versions":[{"version":"v2.0.0-beta.0","status":"affected","lessThan":"v2.0.0-beta.25","versionType":"semver"}],"defaultStatus":"unaffected"},{"source":"GitHub Advisory Database","source_url":"https://github.com/moby/moby/security/advisories/GHSA-6m9p-4h64-m6vh","source_modified_at":"2026-10-01T21:18:22Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"ecosystem":"go","name":"github.com/moby/moby/v2/daemon/libnetwork/drivers/overlay"},"range":"<= v2.0.0-beta.24"},{"source":"GitHub Advisory Database","source_url":"https://github.com/moby/moby/security/advisories/GHSA-6m9p-4h64-m6vh","source_modified_at":"2026-10-01T21:18:22Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"ecosystem":"go","name":"github.com/docker/docker/libnetwork/drivers/overlay"},"range":"<= v25.0.18, > v26.0.0"},{"source":"GitHub Advisory Database","source_url":"https://github.com/moby/moby/security/advisories/GHSA-6m9p-4h64-m6vh","source_modified_at":"2026-10-01T21:18:22Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"ecosystem":"","name":"Docker Engine"},"range":"<= 25.0.18, 26.0.0 - 29.8.1"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-92542","source_modified_at":"2026-10-07T20:30:49.884Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Docker Engine","ecosystem":null},"version":"25.0.19","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-92542","source_modified_at":"2026-10-07T20:30:49.884Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"Docker Engine","ecosystem":null},"version":"29.8.2","basis":"first unaffected version stated in the CVE record"},{"source":"GitHub Advisory Database","source_url":"https://github.com/moby/moby/security/advisories/GHSA-6m9p-4h64-m6vh","source_modified_at":"2026-10-01T21:18:22Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"ecosystem":"","name":"Docker Engine"},"version":"29.8.2"}],"cvss":6.9,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00066,"percentile":0.00018,"score_date":"2026-10-23"},"published_at":"2026-10-07T16:42:20.998Z","modified_at":"2026-10-07T20:30:49.884Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-92542","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-07T20:30:49.884Z"},{"source":"GitHub Advisory Database","url":"https://github.com/moby/moby/security/advisories/GHSA-6m9p-4h64-m6vh","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-01T21:18:22Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-92542","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","GitHub Advisory Database","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/moby/moby/security/advisories/GHSA-6m9p-4h64-m6vh","tags":["vendor-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-07T20:30:27.853237Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-07T20:30:49.884Z","content_hash":"95730c7da772720c0cfa4d8ac65d83f11c811276d152c854aadfd0aeb1f427ad"}}