{"url":"http://public2.vulnerablecode.io/api/packages/1002958?format=json","purl":"pkg:maven/org.apache.activemq/activemq-mqtt@6.1.4","type":"maven","namespace":"org.apache.activemq","name":"activemq-mqtt","version":"6.1.4","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"6.2.4","latest_non_vulnerable_version":"6.2.4","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/84093?format=json","vulnerability_id":"VCID-8tf1-5wqk-a3gz","summary":"Integer Overflow or Wraparound vulnerability in Apache ActiveMQ, Apache ActiveMQ All, Apache ActiveMQ MQTT.\n\nThe fix for \"CVE-2025-66168: MQTT control packet remaining length field is not properly validated\" was only applied to 5.19.2 (and future 5.19.x) releases but was missed for all 6.0.0+ versions.\n\n\nThis issue affects Apache ActiveMQ: from 6.0.0 before 6.2.4; Apache ActiveMQ All: from 6.0.0 before 6.2.4; Apache ActiveMQ MQTT: from 6.0.0 before 6.2.4.\n\n\n\nUsers are recommended to upgrade to version 6.2.4 or a 5.19.x version starting with 5.19.2 or later (currently latest is 5.19.5), which fixes the issue.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-40046.json","reference_id":"","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-40046.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-40046","reference_id":"","reference_type":"","scores":[{"value":"0.00054","scoring_system":"epss","scoring_elements":"0.17429","published_at":"2026-06-12T12:55:00Z"},{"value":"0.00054","scoring_system":"epss","scoring_elements":"0.17417","published_at":"2026-06-14T12:55:00Z"},{"value":"0.00054","scoring_system":"epss","scoring_elements":"0.17265","published_at":"2026-06-11T12:55:00Z"},{"value":"0.00054","scoring_system":"epss","scoring_elements":"0.17445","published_at":"2026-06-13T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-40046"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-40046","reference_id":"","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-40046"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2456950","reference_id":"2456950","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2456950"},{"reference_url":"https://activemq.apache.org/security-advisories.data/CVE-2026-40046-announcement.txt","reference_id":"CVE-2026-40046-announcement.txt","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N"},{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-04-10T19:39:38Z/"}],"url":"https://activemq.apache.org/security-advisories.data/CVE-2026-40046-announcement.txt"},{"reference_url":"https://www.cve.org/CVERecord?id=CVE-2025-66168","reference_id":"CVERecord?id=CVE-2025-66168","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N"},{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-04-10T19:39:38Z/"}],"url":"https://www.cve.org/CVERecord?id=CVE-2025-66168"},{"reference_url":"https://github.com/advisories/GHSA-xvqc-pp94-fmpx","reference_id":"GHSA-xvqc-pp94-fmpx","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-xvqc-pp94-fmpx"},{"reference_url":"https://lists.apache.org/thread/zdntj5rcgjjzrpow84o339lzldy68zrg","reference_id":"zdntj5rcgjjzrpow84o339lzldy68zrg","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N"},{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-04-10T19:39:38Z/"}],"url":"https://lists.apache.org/thread/zdntj5rcgjjzrpow84o339lzldy68zrg"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/373494?format=json","purl":"pkg:maven/org.apache.activemq/activemq-mqtt@6.2.4","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.activemq/activemq-mqtt@6.2.4"}],"aliases":["CVE-2026-40046","GHSA-xvqc-pp94-fmpx"],"risk_score":3.4,"exploitability":"0.5","weighted_severity":"6.8","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-8tf1-5wqk-a3gz"}],"fixing_vulnerabilities":[],"risk_score":"3.4","resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.activemq/activemq-mqtt@6.1.4"}