CVE-2026-27880
OpenFeature evaluation API reads input data with no bounds
High · published March 27, 2026
What it is
The OpenFeature feature toggle evaluation endpoint reads unbounded values into memory, which can cause out-of-memory crashes.
The record
Technical detail
- CVSS v3.1
- 7.5 · HIGH
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS v4.0
- Not supplied
- EPSS
- 0.00630 · 49.5th percentile
- Published
- 2026-03-27T14:12Z
EPSS history
Timeline