CVSS 3.1 Score 5.3 of 10 (medium)


Published Dec 12, 2023
Updated: Jan 19, 2024
CWE ID 787


CVE-2023-49991 is a vulnerability found in Espeak-ng 1.52-dev software, which allows for a Stack Buffer Underflow through the function CountVowelPosition at synthdata.c. The vulnerability has a risk score of 25 and a base severity of MEDIUM. It requires user interaction and has a low impact on integrity and confidentiality. The attack vector is local, and no privileges are required to exploit it. The vulnerability has an exploitability score of 1.8 and affects the availability of the affected system to a low extent. The CWE ID associated with this vulnerability is CWE-787 (Out-of-bounds Write). There is no available analysis description for this CVE at this time.

Leverage our Vulnerability Intelligence module to secure your systems now - get detailed insights on CVE-2024-37364. Book your demo today.


Explore Beyond the CVE Basics with Recorded Future's Vulnerability Intelligence

Note: This is just a basic overview providing quick insights into CVE-2023-49991 information. Gain full access to comprehensive CVE data, risk scores, prioritization, and mitigation data through Recorded Future's Vulnerability Intelligence:
  • Prioritize with Risk-Based Scoring
  • Explore the Extensive Vulnerability Database
  • Receive Early Alerts on Emerging CVEs
  • Focus on Critical Exploitable Vulnerabilities
  • Streamline Remediation with Integration Options