{"id":"AZL-77988","summary":"CVE-2026-27171 affecting package clucene 2.3.3.4-40","details":"zlib before 1.3.2 allows CPU consumption via crc32_combine64 and crc32_combine_gen64 because x2nmodp can do right shifts within a loop that has no termination condition.","modified":"2026-04-21T04:34:22.069365Z","published":"2026-02-18T04:16:01Z","upstream":["CVE-2026-27171"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-27171"}],"affected":[{"package":{"name":"clucene","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/clucene"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"2.3.3.4-40"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-77988.json"}}],"schema_version":"1.7.5"}