CVE-2024-36845

An invalid pointer in the modbus_receive() function of libmodbus v3.1.6 allows attackers to cause a Denial of Service (DoS) via a crafted message sent to the unit-test-server.

CVSS v3.1

4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

EPSS

0.47% chance of exploitation in the next 30 days, 39th percentile

Published

2024-05-31

Updated

2025-11-03

Proof-of-concept exploits (1)

• stephane/libmodbus/issues/750

References

• CVE Record
• NVD entry

Related

• CVE-2022-0367
• CVE-2023-26793
• CVE-2024-36843
• CVE-2024-36844
• CVE-2024-3685
• CVE-2024-36857