{"id":"CVE-2026-71559","state":"PUBLISHED","title":"Apache Fory: Uncaught panic (remote DoS) in Go meta-string decoder from untrusted metadata","description":"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.  Users of other language implementations are not affected.\n\nUsers are recommended to upgrade to version 1.5.0, which fixes the issue.","publishedAt":"2026-08-07T08:56:09.167Z","updatedAt":"2026-08-07T17:51:17.894Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"CISA-ADP"},"assigner":"apache","products":["Apache Software Foundation Apache Fory"],"affected":[{"vendor":"Apache Software Foundation","product":"Apache Fory","defaultStatus":"unaffected","versions":[{"version":"0.16.0","status":"affected","lessThan":"1.5.0","versionType":"semver"}]}],"references":["https://lists.apache.org/thread/f28bw002p32yt723rvv3dcwdkljys8r3","http://www.openwall.com/lists/oss-security/2026/08/07/4"],"weaknesses":["CWE-502"],"ingestedAt":"2026-10-29T20:12:49.727Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/71xxx/CVE-2026-71559.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-71559","state":"PUBLISHED","datePublished":"2026-08-07T08:56:09.167Z","dateUpdated":"2026-08-07T17:51:17.894Z","assignerShortName":"apache","assignerOrgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateReserved":"2026-08-07T07:01:43.187Z"},"containers":{"cna":{"title":"Apache Fory: Uncaught panic (remote DoS) in Go meta-string decoder from untrusted metadata","descriptions":[{"lang":"en","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.  Users of other language implementations are not affected.\n\nUsers are recommended to upgrade to version 1.5.0, which fixes the issue."}],"affected":[{"vendor":"Apache Software Foundation","product":"Apache Fory","defaultStatus":"unaffected","versions":[{"version":"0.16.0","status":"affected","lessThan":"1.5.0","versionType":"semver"}]}],"references":[{"url":"https://lists.apache.org/thread/f28bw002p32yt723rvv3dcwdkljys8r3","tags":["vendor-advisory"]}],"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":{"shortName":"apache","orgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateUpdated":"2026-08-07T08:56:09.167Z"},"credits":[{"lang":"en","type":"reporter","value":"Zhixi \"Jace Sun\", independent security researcher"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2026/08/07/4"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2026-08-07T15:17:53.976Z"}},{"title":"CISA ADP Vulnrichment","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"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-07T17:51:17.894Z"}}]}}}