CVEvulnerability

CVE-2026-27880

7.5 HIGH Published 2026-03-27 Modified 2026-07-15 Official page ↗
Status
Modified
Published
2026-03-27
Last modified
2026-07-15
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 3.1 (0b0ca135-0b70-47e7-9f44-1890c2a1c46c)
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-125, CWE-770, CWE-787

Description

The OpenFeature feature toggle evaluation endpoint reads unbounded values into memory, which can cause out-of-memory crashes.

Affected configurations

• grafana grafana (< 12.1.0) • grafana grafana (>= 12.1.10 < 12.2.0) • grafana grafana (>= 12.2.8 < 12.3.0) • grafana grafana (>= 12.3.6 < 12.4.0)

Related

Weakness · CWE (3)

  • CWE-125 Out-of-bounds Read weakness
  • CWE-770 Allocation of Resources Without Limits or Throttling weakness
  • CWE-787 Out-of-bounds Write weakness

References