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CVE-2026-4436

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.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:1a6da7301a7a88a8b3ea00efb1d6bee701a032303a2ebf1bff6f0ab3ecf2c257
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 4 assertions

{"defaultStatus":"unaffected","product":"GPL Odorizers GPL750 (XL7)","vendor":"GPL Odorizers","versions":[{"lessThan":"v20.0","status":"affected","version":"v13.0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9f88f4c38d1d7c5c0a31620a3582771a34fc9996c76ca835d568f3128600d1ef · sha256:af61b1cee9ed7386… · /containers/cna/affected/2

{"defaultStatus":"unaffected","product":"GPL750 (XL4)","vendor":"GPL Odorizers","versions":[{"lessThan":"v6.0","status":"affected","version":"v1.0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9f88f4c38d1d7c5c0a31620a3582771a34fc9996c76ca835d568f3128600d1ef · sha256:af61b1cee9ed7386… · /containers/cna/affected/0

{"defaultStatus":"unaffected","product":"GPL Odorizers GPL750 (XL7 Prime)","vendor":"GPL Odorizers","versions":[{"lessThan":"v20.0","status":"affected","version":"v18.4","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9f88f4c38d1d7c5c0a31620a3582771a34fc9996c76ca835d568f3128600d1ef · sha256:af61b1cee9ed7386… · /containers/cna/affected/3

{"defaultStatus":"unaffected","product":"GPL750 (XL4 Prime)","vendor":"GPL Odorizers","versions":[{"lessThan":"v6.0","status":"affected","version":"v4.0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9f88f4c38d1d7c5c0a31620a3582771a34fc9996c76ca835d568f3128600d1ef · sha256:af61b1cee9ed7386… · /containers/cna/affected/1

Affected products and versions

4 source assertions
{"defaultStatus":"unaffected","product":"GPL Odorizers GPL750 (XL7)","vendor":"GPL Odorizers","versions":[{"lessThan":"v20.0","status":"affected","version":"v13.0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9f88f4c38d1d7c5c0a31620a3582771a34fc9996c76ca835d568f3128600d1ef · sha256:af61b1cee9ed7386… · /containers/cna/affected/2
{"defaultStatus":"unaffected","product":"GPL750 (XL4)","vendor":"GPL Odorizers","versions":[{"lessThan":"v6.0","status":"affected","version":"v1.0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9f88f4c38d1d7c5c0a31620a3582771a34fc9996c76ca835d568f3128600d1ef · sha256:af61b1cee9ed7386… · /containers/cna/affected/0
{"defaultStatus":"unaffected","product":"GPL Odorizers GPL750 (XL7 Prime)","vendor":"GPL Odorizers","versions":[{"lessThan":"v20.0","status":"affected","version":"v18.4","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9f88f4c38d1d7c5c0a31620a3582771a34fc9996c76ca835d568f3128600d1ef · sha256:af61b1cee9ed7386… · /containers/cna/affected/3
{"defaultStatus":"unaffected","product":"GPL750 (XL4 Prime)","vendor":"GPL Odorizers","versions":[{"lessThan":"v6.0","status":"affected","version":"v4.0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9f88f4c38d1d7c5c0a31620a3582771a34fc9996c76ca835d568f3128600d1ef · sha256:af61b1cee9ed7386… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.6,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:9f88f4c38d1d7c5c0a31620a3582771a34fc9996c76ca835d568f3128600d1ef · sha256:af61b1cee9ed7386… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-306","description":"CWE-306","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:9f88f4c38d1d7c5c0a31620a3582771a34fc9996c76ca835d568f3128600d1ef · sha256:af61b1cee9ed7386… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"url":"https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-099-02.json"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9f88f4c38d1d7c5c0a31620a3582771a34fc9996c76ca835d568f3128600d1ef · sha256:af61b1cee9ed7386… · /containers/cna/references/2
{"url":"https://lincenergysystems-my.sharepoint.com/:f:/p/h_baer/IgDYaHIhXpyLQJvnKPd6b80TAUgV7Lp8qmVYBFUb0lmr7ak?e=JLeADm"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9f88f4c38d1d7c5c0a31620a3582771a34fc9996c76ca835d568f3128600d1ef · sha256:af61b1cee9ed7386… · /containers/cna/references/0
{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-26-099-02"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9f88f4c38d1d7c5c0a31620a3582771a34fc9996c76ca835d568f3128600d1ef · sha256:af61b1cee9ed7386… · /containers/cna/references/1

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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