Weakness
The OpenFeature feature toggle evaluation endpoint reads unbounded values into memory, which can cause out-of-memory crashes.
Affected products
- grafana grafana
References
- https://grafana.com/security/security-advisories/cve-2026-27880
- https://access.redhat.com/security/cve/CVE-2026-27880
- https://bugzilla.redhat.com/show_bug.cgi?id=2452295
- https://grafana.com/security/security-advisories/cve-2026-27880
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-27880.json
Find the bug before an attacker does.
Sign in with GitHub and run your first audit in under a minute. The free plan needs no credit card.