{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-71559", "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09", "state": "PUBLISHED", "assignerShortName": "apache", "dateReserved": "2026-08-07T07:01:43.187Z", "datePublished": "2026-08-07T08:56:09.167Z", "dateUpdated": "2026-08-07T17:51:17.894Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Apache Fory", "vendor": "Apache Software Foundation", "versions": [{"lessThan": "1.5.0", "status": "affected", "version": "0.16.0", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "reporter", "value": "Zhixi \"Jace Sun\", independent security researcher"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Deserialization of Untrusted Data vulnerability in the Go implementation of Apache Fory allows an attacker to cause a denial of service by supplying crafted data containing malformed type metadata, which triggers an uncaught panic.</p><p>This issue affects Apache Fory: from 0.16.0 before 1.5.0.&nbsp; Users of other language implementations are not affected.</p><p>Users are recommended to upgrade to version 1.5.0, which fixes the issue.</p>"}], "value": "Deserialization of Untrusted Data vulnerability in the Go implementation of Apache Fory allows an attacker to cause a denial of service by supplying crafted data containing malformed type metadata, which triggers an uncaught panic.\n\nThis issue affects Apache Fory: from 0.16.0 before 1.5.0.\u00a0 Users of other language implementations are not affected.\n\nUsers are recommended to upgrade to version 1.5.0, which fixes the issue."}], "metrics": [{"other": {"content": {"text": "moderate"}, "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": "2026-08-07T08:56:09.167Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://lists.apache.org/thread/f28bw002p32yt723rvv3dcwdkljys8r3"}], "source": {"discovery": "UNKNOWN"}, "title": "Apache Fory: Uncaught panic (remote DoS) in Go meta-string decoder from untrusted metadata", "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"title": "CVE Program Container", "references": [{"url": "http://www.openwall.com/lists/oss-security/2026/08/07/4"}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2026-08-07T15:17:53.976Z"}}, {"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-08-07T17:51:03.190996Z", "id": "CVE-2026-71559", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-07T17:51:17.894Z"}}]}}

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{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0.16.0,1.5.0)"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Apache Fory", "source": "cna", "vendor": "Apache Software Foundation"}, "product": "fory", "vendor": "apache"}], "created": "2026-08-07T10:30:04.845516+00:00", "updated": "2026-08-07T11:00:11.652437+00:00", "vendors": ["apache", "apache$PRODUCT$fory"]}