The public dashboard query endpoint does not limit request body size before processing, allowing…
Historical advisory recorded 25 Oct 2026 10:17:10 UTC. Read the latest advisory.
nvd · CVE-2026-42127
PublishedThe public dashboard query endpoint does not limit request body size before processing, allowing unauthenticated attackers to trigger excessive memory allocation by sending arbitrarily large JSON payloads. This can lead to denial of service through memory exhaustion. No valid dashboard access token or authentication is required to exploit this vulnerability.
Read the publisher's advisoryAffected versions, risk and source history
nvd · CVE-2026-42127
PublishedNVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.
Source analysis status: Modified
Weakness classifications: CWE-400 · CWE-770
Original publisher date fields
published: 2026-06-22T18:16:37.430
lastModified: 2026-07-10T16:16:30.967
1 source CPE criteria · context only
- cpe:2.3:a:grafana:grafana:*:*:*:*:enterprise:*:*:*
The original JSON retains the logical configuration operators, exclusions and version bounds.
No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.
Original source record · Cite this exact observation · Complete original publisher JSON