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CVE Vulnerability Details :
CVE-2026-28376
PUBLISHED
More InfoOfficial Page
Assigner-GRAFANA
Assigner Org ID-57da9224-a3e2-4646-9d0e-c4dc2e05e7da
View Known Exploited Vulnerability (KEV) details
Published At-13 May, 2026 | 19:28
Updated At-14 May, 2026 | 18:10
Rejected At-
▼CVE Numbering Authority (CNA)
Grafana Live push endpoint allows unbounded memory allocation leading to OOM

The Grafana Live push endpoint can be exploited to cause unbounded memory allocation by sending a large or streaming request body, potentially leading to out-of-memory conditions. An authenticated user with access to the Grafana Live API can trigger this issue.

Affected Products
Vendor
Grafana LabsGrafana
Product
Grafana OSS
Platforms
  • OnPrem
Default Status
unaffected
Versions
Affected
  • From 8.0.0 through 11.6.14 (semver)
  • From 11.6.14 before 11.6.14+security-04 (custom)
  • From 12.0.0 through 12.2.8 (semver)
  • From 12.2.8 before 12.2.8+security-04 (custom)
  • From 12.3.0 through 12.3.6 (semver)
  • From 12.3.6 before 12.3.6+security-04 (custom)
  • From 12.4.0 through 12.4.3 (semver)
  • From 12.4.3 before 12.4.3+security-02 (custom)
  • From 13.0.0 through 13.0.1 (semver)
  • From 13.0.1 before 13.0.1+security-01 (custom)
Metrics
VersionBase scoreBase severityVector
3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://grafana.com/security/security-advisories/cve-2026-28376
vendor-advisory
Hyperlink: https://grafana.com/security/security-advisories/cve-2026-28376
Resource:
vendor-advisory
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Problem Types
TypeCWE IDDescription
CWECWE-770CWE-770 Allocation of Resources Without Limits or Throttling
Type: CWE
CWE ID: CWE-770
Description: CWE-770 Allocation of Resources Without Limits or Throttling
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found