{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-66275", "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "state": "PUBLISHED", "assignerShortName": "apache", "dateReserved": "2026-07-24T11:30:41.003Z", "datePublished": "2026-08-05T05:34:48.549Z", "dateUpdated": "2026-08-05T06:57:54.880Z"}, "containers": {"cna": {"affected": [{"collectionURL": "https://repo.maven.apache.org/maven2", "defaultStatus": "unaffected", "packageName": "org.apache.qpid:proton-j", "product": "Apache Qpid Proton-J", "vendor": "Apache Software Foundation", "versions": [{"lessThanOrEqual": "0.34.1", "status": "affected", "version": "0", "versionType": "semver"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>An authenticated attacker could exceed the session flow control incoming window potentially leading to denial of service.</p><p>This issue affects Apache Qpid Proton-J: through 0.34.1.</p><p>Users are recommended to upgrade to version 0.35.0, which fixes the issue.</p>"}], "value": "An authenticated attacker could exceed the session flow control incoming window potentially leading to denial of service.\n\nThis issue affects Apache Qpid Proton-J: through 0.34.1.\n\nUsers are recommended to upgrade to version 0.35.0, which fixes the issue."}], "metrics": [{"other": {"content": {"text": "important"}, "type": "Textual description of severity"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-770", "description": "CWE-770 Allocation of Resources Without Limits or Throttling", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "shortName": "apache", "dateUpdated": "2026-08-05T05:34:48.549Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://lists.apache.org/thread/jds59nxrgcxtlx7xl0kvl5hqt07thxzt"}], "source": {"discovery": "UNKNOWN"}, "title": "Apache Qpid Proton-J: Incoming session flow control window can be exceeded", "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"title": "CVE Program Container", "references": [{"url": "http://www.openwall.com/lists/oss-security/2026/08/04/11"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2026-08-05T06:57:54.880Z"}}]}}

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{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,0.34.1]"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Apache Qpid Proton-J", "source": "cna", "vendor": "Apache Software Foundation"}, "product": "qpid_proton-j", "vendor": "apache"}], "created": "2026-08-05T08:15:12.574750+00:00", "updated": "2026-08-05T08:15:12.690153+00:00", "vendors": ["apache", "apache$PRODUCT$qpid_proton-j"]}