DEBIAN-CVE-2024-36844

DEBIAN-CVE-2024-36844 PUBLISHED CVSS 7.5 HIGH

libmodbus v3.1.6 was discovered to contain a use-after-free via the ctx->backend pointer. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted message sent to the unit-test-server.

Risk Scores

CVSS 3.1

7.5

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products

Vendor	Product	Versions
Debian:14	libmodbus	0, 0
Debian:12	libmodbus	0, 0
Debian:11	libmodbus	3.1.6-2, 0, 3.1.6-2
Debian:13	libmodbus	0, 0

Timeline

May 31, 2024 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2024-36844 advisory

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