{ "document": { "aggregate_severity": { "text": "Moderate" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "TuxCare License Agreement", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Cloud Linux Inc. and provide a link to the original.", "title": "Terms of Use" }, { "category": "details", "text": "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", "title": "Details" } ], "publisher": { "category": "vendor", "contact_details": "https://tuxcare.com/contact/", "name": "TuxCare", "namespace": "https://tuxcare.com/" }, "references": [ { "category": "self", "summary": "https://cve.tuxcare.com/els/releases/CLSA-2026:1788372484", "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1788372484" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.tuxcare.com/csaf/v2/els_os/tuxcare9.6esu/advisories/2026/clsa-2026_1788372484.json" } ], "tracking": { "current_release_date": "2026-09-02T18:08:41Z", "generator": { "date": "2026-09-02T18:08:41Z", "engine": { "name": "pyCSAF" } }, "id": "CLSA-2026:1788372484", "initial_release_date": "2026-09-02T18:08:41Z", "revision_history": [ { "date": "2026-09-02T18:08:41Z", "number": "1", "summary": "Initial version" } ], "status": "final", "version": "1" }, "title": "espeak-ng: Fix of CVE-2023-49994" }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "AlmaLinux 9.6", "product": { "name": "AlmaLinux 9.6", "product_id": "AlmaLinux-9.6", "product_identification_helper": { "cpe": "cpe:2.3:o:almalinux:almalinux:9.6:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": "AlmaLinux" } ], "category": "vendor", "name": "AlmaLinux OS Foundation" }, { "branches": [ { "branches": [ { "category": "product_name", "name": "Rocky Linux 9.6", "product": { "name": "Rocky Linux 9.6", "product_id": "Rocky Linux-9.6", "product_identification_helper": { "cpe": "cpe:2.3:o:resf:rocky_linux:9.6:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": "Rocky Linux" } ], "category": "vendor", "name": "Rocky Linux" }, { "branches": [ { "branches": [ { "category": "product_version", "name": "espeak-ng-devel-0:1.50-9.el9_6.tuxcare.els1.x86_64", "product": { "name": "espeak-ng-devel-0:1.50-9.el9_6.tuxcare.els1.x86_64", "product_id": "espeak-ng-devel-0:1.50-9.el9_6.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/espeak-ng-devel@1.50-9.el9_6.tuxcare.els1?arch=x86_64" } } }, { "category": "product_version", "name": "espeak-ng-0:1.50-9.el9_6.tuxcare.els1.x86_64", "product": { "name": "espeak-ng-0:1.50-9.el9_6.tuxcare.els1.x86_64", "product_id": "espeak-ng-0:1.50-9.el9_6.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/espeak-ng@1.50-9.el9_6.tuxcare.els1?arch=x86_64" } } } ], "category": "architecture", "name": "x86_64" }, { "branches": [ { "category": "product_version", "name": "espeak-ng-devel-0:1.50-9.el9_6.tuxcare.els1.i686", "product": { "name": "espeak-ng-devel-0:1.50-9.el9_6.tuxcare.els1.i686", "product_id": "espeak-ng-devel-0:1.50-9.el9_6.tuxcare.els1.i686", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/espeak-ng-devel@1.50-9.el9_6.tuxcare.els1?arch=i686" } } }, { "category": "product_version", "name": "espeak-ng-0:1.50-9.el9_6.tuxcare.els1.i686", "product": { "name": "espeak-ng-0:1.50-9.el9_6.tuxcare.els1.i686", "product_id": "espeak-ng-0:1.50-9.el9_6.tuxcare.els1.i686", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/espeak-ng@1.50-9.el9_6.tuxcare.els1?arch=i686" } } } ], "category": "architecture", "name": "i686" }, { "branches": [ { "category": "product_version", "name": "espeak-ng-vim-0:1.50-9.el9_6.tuxcare.els1.noarch", "product": { "name": "espeak-ng-vim-0:1.50-9.el9_6.tuxcare.els1.noarch", "product_id": "espeak-ng-vim-0:1.50-9.el9_6.tuxcare.els1.noarch", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/espeak-ng-vim@1.50-9.el9_6.tuxcare.els1?arch=noarch" } } }, { "category": "product_version", "name": "espeak-ng-doc-0:1.50-9.el9_6.tuxcare.els1.noarch", "product": { "name": "espeak-ng-doc-0:1.50-9.el9_6.tuxcare.els1.noarch", "product_id": "espeak-ng-doc-0:1.50-9.el9_6.tuxcare.els1.noarch", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/espeak-ng-doc@1.50-9.el9_6.tuxcare.els1?arch=noarch" } } } ], "category": "architecture", "name": "noarch" } ], "category": "vendor", "name": "TuxCare" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "espeak-ng-devel-0:1.50-9.el9_6.tuxcare.els1.x86_64 as a component of AlmaLinux 9.6", "product_id": "AlmaLinux-9.6:espeak-ng-devel-0:1.50-9.el9_6.tuxcare.els1.x86_64" }, "product_reference": "espeak-ng-devel-0:1.50-9.el9_6.tuxcare.els1.x86_64", "relates_to_product_reference": "AlmaLinux-9.6" }, { "category": "default_component_of", "full_product_name": { "name": "espeak-ng-devel-0:1.50-9.el9_6.tuxcare.els1.i686 as a component of AlmaLinux 9.6", "product_id": "AlmaLinux-9.6:espeak-ng-devel-0:1.50-9.el9_6.tuxcare.els1.i686" }, "product_reference": "espeak-ng-devel-0:1.50-9.el9_6.tuxcare.els1.i686", "relates_to_product_reference": "AlmaLinux-9.6" }, { "category": "default_component_of", "full_product_name": { "name": "espeak-ng-0:1.50-9.el9_6.tuxcare.els1.i686 as a component of AlmaLinux 9.6", "product_id": "AlmaLinux-9.6:espeak-ng-0:1.50-9.el9_6.tuxcare.els1.i686" }, "product_reference": "espeak-ng-0:1.50-9.el9_6.tuxcare.els1.i686", "relates_to_product_reference": "AlmaLinux-9.6" }, { "category": "default_component_of", "full_product_name": { "name": "espeak-ng-0:1.50-9.el9_6.tuxcare.els1.x86_64 as a component of AlmaLinux 9.6", "product_id": "AlmaLinux-9.6:espeak-ng-0:1.50-9.el9_6.tuxcare.els1.x86_64" }, "product_reference": "espeak-ng-0:1.50-9.el9_6.tuxcare.els1.x86_64", "relates_to_product_reference": "AlmaLinux-9.6" }, { "category": "default_component_of", "full_product_name": { "name": "espeak-ng-vim-0:1.50-9.el9_6.tuxcare.els1.noarch as a component of AlmaLinux 9.6", "product_id": "AlmaLinux-9.6:espeak-ng-vim-0:1.50-9.el9_6.tuxcare.els1.noarch" }, "product_reference": "espeak-ng-vim-0:1.50-9.el9_6.tuxcare.els1.noarch", "relates_to_product_reference": "AlmaLinux-9.6" }, { "category": "default_component_of", "full_product_name": { "name": "espeak-ng-doc-0:1.50-9.el9_6.tuxcare.els1.noarch as a component of AlmaLinux 9.6", "product_id": "AlmaLinux-9.6:espeak-ng-doc-0:1.50-9.el9_6.tuxcare.els1.noarch" }, "product_reference": "espeak-ng-doc-0:1.50-9.el9_6.tuxcare.els1.noarch", "relates_to_product_reference": "AlmaLinux-9.6" }, { "category": "default_component_of", "full_product_name": { "name": "espeak-ng-devel-0:1.50-9.el9_6.tuxcare.els1.x86_64 as a component of Rocky Linux 9.6", "product_id": "Rocky Linux-9.6:espeak-ng-devel-0:1.50-9.el9_6.tuxcare.els1.x86_64" }, "product_reference": "espeak-ng-devel-0:1.50-9.el9_6.tuxcare.els1.x86_64", "relates_to_product_reference": "Rocky Linux-9.6" }, { "category": "default_component_of", "full_product_name": { "name": "espeak-ng-devel-0:1.50-9.el9_6.tuxcare.els1.i686 as a component of Rocky Linux 9.6", "product_id": "Rocky Linux-9.6:espeak-ng-devel-0:1.50-9.el9_6.tuxcare.els1.i686" }, "product_reference": "espeak-ng-devel-0:1.50-9.el9_6.tuxcare.els1.i686", "relates_to_product_reference": "Rocky Linux-9.6" }, { "category": "default_component_of", "full_product_name": { "name": "espeak-ng-0:1.50-9.el9_6.tuxcare.els1.i686 as a component of Rocky Linux 9.6", "product_id": "Rocky Linux-9.6:espeak-ng-0:1.50-9.el9_6.tuxcare.els1.i686" }, "product_reference": "espeak-ng-0:1.50-9.el9_6.tuxcare.els1.i686", "relates_to_product_reference": "Rocky Linux-9.6" }, { "category": "default_component_of", "full_product_name": { "name": "espeak-ng-0:1.50-9.el9_6.tuxcare.els1.x86_64 as a component of Rocky Linux 9.6", "product_id": "Rocky Linux-9.6:espeak-ng-0:1.50-9.el9_6.tuxcare.els1.x86_64" }, "product_reference": "espeak-ng-0:1.50-9.el9_6.tuxcare.els1.x86_64", "relates_to_product_reference": "Rocky Linux-9.6" }, { "category": "default_component_of", "full_product_name": { "name": "espeak-ng-vim-0:1.50-9.el9_6.tuxcare.els1.noarch as a component of Rocky Linux 9.6", "product_id": "Rocky Linux-9.6:espeak-ng-vim-0:1.50-9.el9_6.tuxcare.els1.noarch" }, "product_reference": "espeak-ng-vim-0:1.50-9.el9_6.tuxcare.els1.noarch", "relates_to_product_reference": "Rocky Linux-9.6" }, { "category": "default_component_of", "full_product_name": { "name": "espeak-ng-doc-0:1.50-9.el9_6.tuxcare.els1.noarch as a component of Rocky Linux 9.6", "product_id": "Rocky Linux-9.6:espeak-ng-doc-0:1.50-9.el9_6.tuxcare.els1.noarch" }, "product_reference": "espeak-ng-doc-0:1.50-9.el9_6.tuxcare.els1.noarch", "relates_to_product_reference": "Rocky Linux-9.6" } ] }, "vulnerabilities": [ { "cve": "CVE-2023-49994", "cwe": { "id": "CWE-697", "name": "Incorrect Comparison" }, "notes": [ { "category": "description", "text": "Espeak-ng 1.52-dev was discovered to contain a Floating Point Exception via the function PeaksToHarmspect at wavegen.c.", "title": "Vulnerability description" } ], "product_status": { "fixed": [ "AlmaLinux-9.6:espeak-ng-0:1.50-9.el9_6.tuxcare.els1.i686", "AlmaLinux-9.6:espeak-ng-0:1.50-9.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:espeak-ng-devel-0:1.50-9.el9_6.tuxcare.els1.i686", "AlmaLinux-9.6:espeak-ng-devel-0:1.50-9.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:espeak-ng-doc-0:1.50-9.el9_6.tuxcare.els1.noarch", "AlmaLinux-9.6:espeak-ng-vim-0:1.50-9.el9_6.tuxcare.els1.noarch", "Rocky Linux-9.6:espeak-ng-0:1.50-9.el9_6.tuxcare.els1.i686", "Rocky Linux-9.6:espeak-ng-0:1.50-9.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:espeak-ng-devel-0:1.50-9.el9_6.tuxcare.els1.i686", "Rocky Linux-9.6:espeak-ng-devel-0:1.50-9.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:espeak-ng-doc-0:1.50-9.el9_6.tuxcare.els1.noarch", "Rocky Linux-9.6:espeak-ng-vim-0:1.50-9.el9_6.tuxcare.els1.noarch" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2023-49994" }, { "category": "external", "summary": "https://github.com/espeak-ng/espeak-ng/issues/1823", "url": "https://github.com/espeak-ng/espeak-ng/issues/1823" }, { "category": "external", "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2PZEBWPNKPAYJMIM3AS2RP3FL6FX3HS4/", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2PZEBWPNKPAYJMIM3AS2RP3FL6FX3HS4/" }, { "category": "external", "summary": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z5WW6RKHRWLEMCKCQ6UZCXWC5J7UWMUQ/", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z5WW6RKHRWLEMCKCQ6UZCXWC5J7UWMUQ/" }, { "category": "external", "summary": "https://lists.debian.org/debian-lts-announce/2025/05/msg00050.html", "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00050.html" }, { "category": "external", "summary": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2PZEBWPNKPAYJMIM3AS2RP3FL6FX3HS4/", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2PZEBWPNKPAYJMIM3AS2RP3FL6FX3HS4/" }, { "category": "external", "summary": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Z5WW6RKHRWLEMCKCQ6UZCXWC5J7UWMUQ/", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Z5WW6RKHRWLEMCKCQ6UZCXWC5J7UWMUQ/" } ], "release_date": "2023-12-12T14:15:00Z", "remediations": [ { "category": "vendor_fix", "date": "2026-09-02T18:08:06.593426Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1788372484", "product_ids": [ "AlmaLinux-9.6:espeak-ng-0:1.50-9.el9_6.tuxcare.els1.i686", "AlmaLinux-9.6:espeak-ng-0:1.50-9.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:espeak-ng-devel-0:1.50-9.el9_6.tuxcare.els1.i686", "AlmaLinux-9.6:espeak-ng-devel-0:1.50-9.el9_6.tuxcare.els1.x86_64", "AlmaLinux-9.6:espeak-ng-doc-0:1.50-9.el9_6.tuxcare.els1.noarch", "AlmaLinux-9.6:espeak-ng-vim-0:1.50-9.el9_6.tuxcare.els1.noarch", "Rocky Linux-9.6:espeak-ng-0:1.50-9.el9_6.tuxcare.els1.i686", "Rocky Linux-9.6:espeak-ng-0:1.50-9.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:espeak-ng-devel-0:1.50-9.el9_6.tuxcare.els1.i686", "Rocky Linux-9.6:espeak-ng-devel-0:1.50-9.el9_6.tuxcare.els1.x86_64", "Rocky Linux-9.6:espeak-ng-doc-0:1.50-9.el9_6.tuxcare.els1.noarch", "Rocky Linux-9.6:espeak-ng-vim-0:1.50-9.el9_6.tuxcare.els1.noarch" ], "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1788372484" } ], "threats": [ { "category": "impact", "details": "Moderate" } ] } ] }