CVE-2023-49991

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

Espeak-ng 1.52-dev was discovered to contain a Stack Buffer Underflow via the function CountVowelPosition at synthdata.c.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

Weakness enumeration

CWE-787

Affected software

No affected versions have been published.

Timeline

Published
Dec 12, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2023-49991: Medium severity, CVSS 5.3 | Vulnix