Detections
Analytics
CVE-2026-45292
high
Description
opentelemetry-java is the Java implementation of the OpenTelemetry API for recording telemetry, and SDK for managing telemetry recorded by the API. Prior to 1.62.0, a vulnerability affects the baggage propagation implementation in opentelemetry-api and opentelemetry-extension-trace-propagators. Parsing oversized baggage causes unbounded memory allocation and CPU consumption. Because baggage is automatically re-injected into every outgoing request, the effect can fan out to downstream services that never received the original malicious request. This vulnerability is fixed in 1.62.0.
References
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-45292.json
https://github.com/open-telemetry/opentelemetry-java/security/advisories/GHSA-rcgg-9c38-7xpx
https://github.com/open-telemetry/opentelemetry-java/releases/tag/v1.62.0
https://github.com/open-telemetry/opentelemetry-java/pull/8380
https://github.com/open-telemetry/opentelemetry-java/commit/03837d3c1763bc35464aea1078671e2ef2336a5f
https://bugzilla.redhat.com/show_bug.cgi?id=2482785