{"id":"AZL-76386","summary":"CVE-2025-63658 affecting package fluent-bit 3.0.6-6","details":"A stack overflow in the mk_http_index_lookup function (mk_server/mk_http.c) of monkey commit f37e984 allows attackers to cause a Denial of Service (DoS) via sending a crafted HTTP request to the server.","modified":"2026-04-21T04:39:02.992956Z","published":"2026-01-29T20:16:09Z","upstream":["CVE-2025-63658"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-63658"}],"affected":[{"package":{"name":"fluent-bit","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/fluent-bit"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"3.0.6-6"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-76386.json"}}],"schema_version":"1.7.5"}