CVE-2026-82265: Openzipkin Zipkin

Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Zipkin through 3.6.1 exposes Spring Boot Actuator endpoints on the tracing API port without authentication, allowing unauthenticated attackers to access sensitive information. Attackers can read environment variables, bean configurations, and storage credentials via actuator endpoints, or modify log levels to suppress logging.

Affected products

• Openzipkin Zipkin: up to and including 3.6.1

Published 2026-08-28. Last modified 2026-09-24.