{"id":"CVE-2022-26534","details":"FISCO-BCOS release-3.0.0-rc2 was discovered to contain an issue where a malicious node, via a malicious viewchange packet, will cause normal nodes to change view excessively and stop generating blocks.","modified":"2026-08-12T03:30:19.878650569Z","published":"2022-03-16T23:02:08Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/26xxx/CVE-2022-26534.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/26xxx/CVE-2022-26534.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-26534"},{"type":"REPORT","url":"https://github.com/FISCO-BCOS/FISCO-BCOS/issues/2211"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/fisco-bcos/fisco-bcos","events":[{"introduced":"c60262c9b6cd8885068675b4cfc497d45c313178"},{"last_affected":"c60262c9b6cd8885068675b4cfc497d45c313178"}],"database_specific":{"extracted_events":[{"introduced":"3.0.0-rc2"},{"last_affected":"3.0.0-rc2"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:fisco-bcos:fisco-bcos:3.0.0:rc2:*:*:*:*:*:*"}}],"versions":["3.0.0-rc2","v3.0.0-rc2"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-26534.json"}}],"schema_version":"1.9.0"}