{"id":"CVE-2026-0530","aliases":["BIT-elk-2026-0530","BIT-kibana-2026-0530","EUVD-2026-2039","GHSA-fwvg-47gh-ppm7"],"status":"published","title":"Allocation of Resources Without Limits or Throttling in Kibana Leading to Excessive Allocation","description":"Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana Fleet can lead to Excessive Allocation (CAPEC-130) via a specially crafted request. This causes the application to perform redundant processing operations that continuously consume system resources until service degradation or complete unavailability occurs.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00325,"percentile":0.25763,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-770"],"published":"2026-01-13T21:03:13Z","modified":"2026-10-28T10:50:53Z","fixes":[{"ecosystem":"Bitnami","package":"elk","fixed_in":["8.19.10","9.1.10","9.2.4"],"sources":["osv"]},{"ecosystem":"Bitnami","package":"kibana","fixed_in":["8.19.10","9.1.10","9.2.4"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Bitnami","package":"elk","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"8.19.10"},{"introduced":"9.0.0"},{"fixed":"9.1.10"},{"introduced":"9.2.0"},{"fixed":"9.2.4"}]}]},{"source":"osv","ecosystem":"Bitnami","package":"kibana","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"8.19.10"},{"introduced":"9.0.0"},{"fixed":"9.1.10"},{"introduced":"9.2.0"},{"fixed":"9.2.4"}]}]}],"products":[{"vendor":"elastic","product":"kibana"}],"references":[{"url":"https://discuss.elastic.co/t/kibana-8-19-10-9-1-10-9-2-4-security-update-esa-2026-03/384521","tags":["Vendor Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-0530","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-fwvg-47gh-ppm7"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/0xxx/CVE-2026-0530.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-0530","title":"Allocation of Resources Without Limits or Throttling in Kibana Leading to Excessive Allocation","description":"Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana Fleet can lead to Excessive Allocation (CAPEC-130) via a specially crafted request. This causes the application to perform redundant processing operations that continuously consume system resources until service degradation or complete unavailability occurs.","status":"published","published":"2026-01-13T21:03:13.655Z","modified":"2026-01-13T21:25:28.056Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T14:20:13.587351Z"}],"euvd":[{"id":"EUVD-2026-2039","description":"Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana Fleet can lead to Excessive Allocation (CAPEC-130) via a specially crafted request. This causes the application to perform redundant processing operations that continuously consume system resources until service degradation or complete unavailability occurs.","status":"published","published":"2026-01-13T21:03:13Z","modified":"2026-01-13T21:25:28Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T19:48:52.227329Z"}],"ghsa":[{"id":"GHSA-fwvg-47gh-ppm7","title":"Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana Fleet can lead to...","description":"Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana Fleet can lead to Excessive Allocation (CAPEC-130) via a specially crafted request. This causes the application to perform redundant processing operations that continuously consume system resources until service degradation or complete unavailability occurs.","status":"published","published":"2026-01-13T21:31:46Z","modified":"2026-01-13T21:31:53Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T15:05:35.747641Z"}],"nvd":[{"id":"CVE-2026-0530","description":"Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana Fleet can lead to Excessive Allocation (CAPEC-130) via a specially crafted request. This causes the application to perform redundant processing operations that continuously consume system resources until service degradation or complete unavailability occurs.","status":"published","published":"2026-01-13T21:15:50.817Z","modified":"2026-06-17T10:10:53.693Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T14:12:04.066712Z"}],"osv":[{"id":"CVE-2026-0530","title":"Allocation of Resources Without Limits or Throttling in Kibana Leading to Excessive Allocation","description":"Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana Fleet can lead to Excessive Allocation (CAPEC-130) via a specially crafted request. This causes the application to perform redundant processing operations that continuously consume system resources until service degradation or complete unavailability occurs.","status":"published","published":"2026-01-13T21:03:13.655Z","modified":"2026-10-28T10:50:53.755314224Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T15:44:53.490346Z"},{"id":"BIT-elk-2026-0530","title":"Allocation of Resources Without Limits or Throttling in Kibana Leading to Excessive Allocation","description":"Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana Fleet can lead to Excessive Allocation (CAPEC-130) via a specially crafted request. This causes the application to perform redundant processing operations that continuously consume system resources until service degradation or complete unavailability occurs.","status":"published","published":"2026-01-16T08:39:01.662Z","modified":"2026-09-08T08:47:21.250241433Z","updated_at":"2026-11-02T15:28:29.563843Z"},{"id":"BIT-kibana-2026-0530","title":"Allocation of Resources Without Limits or Throttling in Kibana Leading to Excessive Allocation","description":"Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana Fleet can lead to Excessive Allocation (CAPEC-130) via a specially crafted request. This causes the application to perform redundant processing operations that continuously consume system resources until service degradation or complete unavailability occurs.","status":"published","published":"2026-01-16T08:42:13.351Z","modified":"2026-09-08T08:48:07.516468782Z","updated_at":"2026-11-02T15:28:32.162822Z"}]}}