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CVE-2026-27880 OpenFeature evaluation API reads input data with no bounds

🗓️ 27 Mar 2026 14:12:20Reported by GRAFANAType 
cvelist
 cvelist
🔗 www.cve.org👁 24 Views

OpenFeature evaluation API reads unbounded input into memory, causing memory crashes.

Related
Affected
Refs
[
  {
    "vendor": "Grafana",
    "product": "Grafana",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "v12.1.0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "v12.1.10"
      },
      {
        "version": "v12.2.0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "v12.2.8"
      },
      {
        "version": "v12.3.0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "v12.3.6"
      },
      {
        "version": "v12.4.0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "v12.4.2"
      }
    ]
  }
]

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22 Jun 2026 16:31Current
CVSS 3.17.5
EPSS0.00559
24