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Go.opentelemetry.io/Obi

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medium advisory

OpenTelemetry eBPF Instrumentation (OBI) Memcached Integer Overflow DoS

A remotely reachable integer overflow in OpenTelemetry eBPF Instrumentation's (OBI) memcached text protocol parser can crash the OBI process, causing a denial of service due to unchecked arithmetic when handling large payload sizes in memcached storage commands.

go.opentelemetry.io/obi denial-of-service integer-overflow memcached opentelemetry
1r 2t
medium threat

OpenTelemetry eBPF Instrumentation MongoDB Parser Denial-of-Service

Malformed MongoDB wire messages can trigger uncaught panics in the OpenTelemetry eBPF Instrumentation agent's MongoDB TCP parser, allowing a remote unauthenticated attacker to crash the telemetry agent and cause a denial of service.

go.opentelemetry.io/obi opentelemetry mongodb denial-of-service CVE-2026-45685
2r 1t