CVE-2026-27880

7.5 HIGH
Published: March 27, 2026 Modified: March 31, 2026
View on NVD

Description

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

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://grafana.com/security/security-advisories/cve-2026-27880
Source: security@grafana.com
Vendor Advisory
https://grafana.com/security/security-advisories/cve-2026-27880
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Vendor Advisory

2 reference(s) from NVD

Quick Stats

CVSS v3 Score
7.5 / 10.0
EPSS (Exploit Probability)
0.0%
4th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

grafana