CVE-2026-27880

Description

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

Affected Platforms

Weakness Type

CWE-787, CWE-125, CWE-770

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