by Kastro
Paper/Archive/CVE-2024-10918

CVE-2024-10918

libmodbus libmodbus — Stack-based Buffer Overflow in libmodbus library

EPSS 0.6%CVSS 9.8
critical.is priorityof 100
39
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 46.7.467 × 209.3No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Stack-based Buffer Overflow vulnerability in libmodbus v3.1.10 allows to overflow the buffer allocated for the Modbus response if the function tries to reply to a Modbus request with an unexpected length.

Affected

ProductAffectedFixed inSource
libmodbus≤ 3.1.10–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Nozomi (CNA)4.8CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: partial

References

refnozominetworks.com/labs/vulnerability-advisories-cve-2024-10918reflists.debian.org/debian-lts-announce/2025/03/msg00010.htmlreflists.debian.org/debian-lts-announce/2026/08/msg00003.html