CYBERSIXT Signal Over Noise
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Vulnerability intelligence

CVE-2026-4436

GPL Odorizers GPL750 (XL4) CWE-306

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.

CVSS Score
8.6
High
EPSS — Exploit Probability
0.4%
Riskier than 38% of all CVEs · checked 2026-09-07
Exploitation
Not in CISA KEV
KEV does not include every exploited vulnerability
Remediation
unknown
Check vendor advisories
NVD entry

1 article across 1 outlet · first covered Apr 9, 2026 · latest Apr 9, 2026

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