{"id":"CVE-2026-68080","state":"PUBLISHED","title":"Apache Qpid Broker-J: Unbounded echo flow responses can lead to denial of service","description":"It was not possible to govern the rate at which the broker would respond to an echo flow, enabling an authenticated attacker to cause excessive resource usage and potential denial of service.\n\nThis issue affects Apache Qpid Broker-J: through 10.0.1.\n\nUsers are recommended to upgrade to version 10.1.0, which fixes the issue.","publishedAt":"2026-08-05T05:51:22.557Z","updatedAt":"2026-08-05T14:58:48.703Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","source":"CISA-ADP"},"assigner":"apache","products":["Apache Software Foundation Apache Qpid Broker-J"],"affected":[{"vendor":"Apache Software Foundation","product":"Apache Qpid Broker-J","packageName":"org.apache.qpid:qpid-broker-plugins-amqp-1-0-protocol","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"10.0.1","versionType":"semver"}],"collectionURL":"https://repo.maven.apache.org/maven2"}],"references":["https://lists.apache.org/thread/tcnrv5nhmnsrzz92o4owxgycro6llt57","http://www.openwall.com/lists/oss-security/2026/08/04/20"],"weaknesses":["CWE-406"],"ingestedAt":"2026-10-29T20:12:49.727Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/68xxx/CVE-2026-68080.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-68080","state":"PUBLISHED","datePublished":"2026-08-05T05:51:22.557Z","dateUpdated":"2026-08-05T14:58:48.703Z","assignerShortName":"apache","assignerOrgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateReserved":"2026-07-30T09:23:54.592Z"},"containers":{"cna":{"title":"Apache Qpid Broker-J: Unbounded echo flow responses can lead to denial of service","descriptions":[{"lang":"en","value":"It was not possible to govern the rate at which the broker would respond to an echo flow, enabling an authenticated attacker to cause excessive resource usage and potential denial of service.\n\nThis issue affects Apache Qpid Broker-J: through 10.0.1.\n\nUsers are recommended to upgrade to version 10.1.0, which fixes the issue."}],"affected":[{"vendor":"Apache Software Foundation","product":"Apache Qpid Broker-J","packageName":"org.apache.qpid:qpid-broker-plugins-amqp-1-0-protocol","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"10.0.1","versionType":"semver"}],"collectionURL":"https://repo.maven.apache.org/maven2"}],"references":[{"url":"https://lists.apache.org/thread/tcnrv5nhmnsrzz92o4owxgycro6llt57","tags":["vendor-advisory"]}],"metrics":[{"other":{"content":{"text":"important"},"type":"Textual description of severity"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-406","description":"CWE-406 Insufficient Control of Network Message Volume (Network Amplification)","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"apache","orgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateUpdated":"2026-08-05T05:51:22.557Z"},"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2026/08/04/20"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2026-08-05T06:58:34.554Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":6.5,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-08-05T14:58:37.311845Z","id":"CVE-2026-68080","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-05T14:58:48.703Z"}}]}}}