Description
libmodbus v3.1.10 has a heap-based buffer overflow vulnerability in read_io_status function in src/modbus.c.
References (1)
Core 1
Core References
Exploit, Issue Tracking, Vendor Advisory
https://github.com/stephane/libmodbus/issues/683
Scores
CVSS v3
9.8
EPSS
0.0089
EPSS Percentile
75.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-122
Status
published
Products (1)
libmodbus/libmodbus
3.1.10
Published
May 01, 2024
Tracked Since
Feb 18, 2026