CVE-2026-4436

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CVSS 3.1

8.6 high

EPSS

<1%p38

Published

Apr 9, 2026 (Apr 9, 2026)

Modified

Jun 17, 2026

Description

A low-privileged remote attacker can send Modbus packets to manipulate register values that are inputs to the odorant injection logic such that too much or too little odorant is injected into a gas line.

Weakness: CWE-306
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (0.4%)

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