Known Vulnerabilities for Meridian by The OpenNMS Group

Listed below are 2 of the newest known vulnerabilities associated with "Meridian" by "The OpenNMS Group".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-19182 json An incorrect authorization check in the v2 Alarm REST API in OpenNMS Meridian and Horizon allows a low-privileged authenticat... Not Provided 2026-08-13 2026-08-13
CVE-2026-19135 json A JEXL expression sandbox bypass exists in multiple versions of OpenNMS Meridian and Horizon. A low-privileged authenticated ... Not Provided 2026-08-13 2026-08-13

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