{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-64606","assignerOrgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","state":"PUBLISHED","assignerShortName":"apache","dateReserved":"2026-07-20T08:21:55.786Z","datePublished":"2026-07-21T10:43:51.436Z","dateUpdated":"2026-07-21T18:28:15.293Z"},"containers":{"cna":{"affected":[{"collectionURL":"https://repo.maven.apache.org/maven2","defaultStatus":"unaffected","packageName":"org.apache.fory:fory-core","product":"Apache Fory","vendor":"Apache Software Foundation","versions":[{"lessThan":"1.4.0","status":"affected","version":"0.11.0","versionType":"semver"}]},{"collectionURL":"https://repo.maven.apache.org/maven2","defaultStatus":"unaffected","packageName":"org.apache.fury:fury-core","product":"Apache Fory","vendor":"Apache Software Foundation","versions":[{"lessThan":"0.11.0","status":"affected","version":"0.5.0","versionType":"semver"}]}],"credits":[{"lang":"en","type":"reporter","value":"Charles Vosburgh"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>Deserialization of untrusted data vulnerability that may allow class-registration checks to be bypassed during Java lambda deserialization. Only lambda capture class is affected<br></p><p>This issue affects Apache Fory: from before 1.4.0.</p><p>Users are recommended to upgrade to version 1.4.0, which fixes the issue.</p>"}],"value":"Deserialization of untrusted data vulnerability that may allow class-registration checks to be bypassed during Java lambda deserialization. Only lambda capture class is affected\n\n\nThis issue affects Apache Fory: from before 1.4.0.\n\nUsers are recommended to upgrade to version 1.4.0, which fixes the issue."}],"metrics":[{"other":{"content":{"text":"important"},"type":"Textual description of severity"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-502","description":"CWE-502 Deserialization of Untrusted Data","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","shortName":"apache","dateUpdated":"2026-07-21T10:43:51.436Z"},"references":[{"tags":["vendor-advisory"],"url":"https://lists.apache.org/thread/py6fbvm9nk1gxdd85rbzbozwzfh0jrsc"}],"source":{"discovery":"UNKNOWN"},"title":"Apache Fory, Apache Fory: Class-registration bypass through an auto-admitted SerializedLambda capturing interface","x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":9.8,"attackVector":"NETWORK","baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-07-21T13:46:59.365782Z","id":"CVE-2026-64606","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-07-21T13:47:34.933Z"}},{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2026/07/21/4"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2026-07-21T18:28:15.293Z"}}]}}