CVE-2026-19182 OpenNMS v2 Alarm REST API inverted authorization check lets ROLE_REST users acknowledge alarms as any user and bypass read-only
| Reporter | Title | Published | Views | Family All 4 |
|---|---|---|---|---|
 | CVE-2026-19182 | 13 Aug 202604:50 | – | attackerkb |
 | CVE-2026-19182 | 13 Aug 202604:50 | – | cve |
 | EUVD-2026-57719 | 13 Aug 202604:50 | – | euvd |
 | CVE-2026-19182 | 13 Aug 202605:17 | – | nvd |
[
{
"vendor": "The OpenNMS Group",
"product": "Meridian",
"repo": "https://github.com/OpenNMS",
"versions": [
{
"status": "affected",
"version": "2024.1.0",
"lessThan": "2024.3.12",
"versionType": "maven"
},
{
"status": "affected",
"version": "2025.0.0",
"lessThan": "2025.0.9",
"versionType": "maven"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "The OpenNMS Group",
"product": "Horizon",
"repo": "https://github.com/OpenNMS",
"versions": [
{
"status": "affected",
"version": "36.0.0",
"lessThan": "36.0.3",
"versionType": "maven"
}
],
"defaultStatus": "unaffected"
}
]| Source | Link |
|---|---|
| github | www.github.com/OpenNMS/opennms/pull/8755 |
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13 Aug 2026 04:50Current
CVSS 3.14.3