VULNERABILITY INTELLIGENCE
CVE-2026-51539
CVSS score7.5 HIGH
EPSS probability0.49%
CISA KEVNot currently listed
Published2026-07-13
Last modified2026-07-15
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
A Denial of Service (DoS) vulnerability exists in the receive loop of libmodbus 3.1.12 when running on Windows. The issue stems from improper timeout management during network read operations.
Weakness classification
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-400