{"id":"CLSA-2026-1788372484","summary":"espeak-ng: Fix of CVE-2023-49994","details":"- CVE-2023-49994: initialize x and guard a NULL pitch_env in\n  AdvanceParameters, and clamp wdata.pitch to the 25 Hz minimum at the\n  start of WavegenFill2, preventing a divide-by-zero in PeaksToHarmspect","modified":"2026-10-26T09:31:19.201949346Z","published":"2026-09-02T18:08:14Z","upstream":["CVE-2023-49994"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/tuxcare9.6esu/CLSA-2026-1788372484.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-49994"}],"affected":[{"package":{"name":"espeak-ng","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/espeak-ng?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.50-9.el9_6.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1788372484.json"}},{"package":{"name":"espeak-ng-devel","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/espeak-ng-devel?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.50-9.el9_6.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1788372484.json"}},{"package":{"name":"espeak-ng-doc","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/espeak-ng-doc?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.50-9.el9_6.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1788372484.json"}},{"package":{"name":"espeak-ng-vim","ecosystem":"TuxCare:AlmaLinux:9.6","purl":"pkg:rpm/tuxcare/espeak-ng-vim?distro=almalinux-9.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.50-9.el9_6.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1788372484.json"}}],"schema_version":"1.9.0"}