espeak-ng 関連製品全体の CVE とセキュリティ脆弱性情報を集約し、CVSS、EPSS、公開日、脆弱性情報データを掲載しています。
公開された問題は バッファオーバーフロー、vendor risk memory corruption, and パス処理の欠陥 に関連することが多く、vendor surface software deployment and vendor surface production workloads の文脈で アプリケーションクラッシュ and vendor impact memory corruption などの暴露リスクを伴う場合があります。
掲載データは公開脆弱性情報とセキュリティ公告に基づき、過去の暴露面と修補優先度の評価に利用できます。
| CVE | 概要 | ソース | CVSS 最大値 | EPSS（%） | 公開 | 更新 |
|---|---|---|---|---|---|---|
| CVE-2023-49994 | Espeak-ng 1.52-dev was discovered to contain a Floating Point Exception via the function PeaksToHarmspect at wavegen.c. | [email protected] | 5.5 | 0.38% | 2023-12-12 | 2026-06-17 |
| CVE-2023-49993 | Espeak-ng 1.52-dev was discovered to contain a Buffer Overflow via the function ReadClause at readclause.c. | [email protected] | 5.3 | 0.40% | 2023-12-12 | 2026-06-17 |
| CVE-2023-49992 | Espeak-ng 1.52-dev was discovered to contain a Stack Buffer Overflow via the function RemoveEnding at dictionary.c. | [email protected] | 5.3 | 0.40% | 2023-12-12 | 2026-06-17 |
| CVE-2023-49991 | Espeak-ng 1.52-dev was discovered to contain a Stack Buffer Underflow via the function CountVowelPosition at synthdata.c. | [email protected] | 5.3 | 0.37% | 2023-12-12 | 2026-06-17 |
| CVE-2023-49990 | Espeak-ng 1.52-dev was discovered to contain a buffer-overflow via the function SetUpPhonemeTable at synthdata.c. | [email protected] | 5.3 | 0.40% | 2023-12-12 | 2026-06-17 |
| CVE-2023-4990 | Directory traversal vulnerability in MCL-Net versions prior to 4.6 Update Package (P01) may allow attackers to read arbitrary files. | [email protected] | 8.3 | 0.55% | 2023-10-11 | 2026-06-17 |