{"id":"AZL-34675","summary":"CVE-2023-49991 affecting package espeak-ng for versions less than 1.52.0-1","details":"Espeak-ng 1.52-dev was discovered to contain a Stack Buffer Underflow via the function CountVowelPosition at synthdata.c.","modified":"2026-04-01T05:11:38.672612Z","published":"2023-12-12T14:15:07Z","upstream":["CVE-2023-49991"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-49991"}],"affected":[{"package":{"name":"espeak-ng","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/espeak-ng"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.52.0-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-34675.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L"}]}