{"id":"AZL-71074","summary":"CVE-2025-12970 affecting package fluent-bit for versions less than 3.0.6-6","details":"The extract_name function in Fluent Bit in_docker input plugin copies container names into a fixed size stack buffer without validating length. An attacker who can create containers or control container names, can supply a long name that overflows the buffer, leading to process crash or arbitrary code execution.","modified":"2026-04-21T04:36:31.349568Z","published":"2025-11-24T15:15:46Z","upstream":["CVE-2025-12970"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-12970"}],"affected":[{"package":{"name":"fluent-bit","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/fluent-bit"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.6-6"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-71074.json"}}],"schema_version":"1.7.5"}