OpenTelemetry eBPF Instrumentation: Memcached payload length overflow can crash OBI

Summary A remotely reachable integer overflow in OBI's memcached text protocol parser can crash the OBI process and cause denial of service. When parsing memcached storage commands such as set, add, replace, append, prepend, or cas, OBI accepts extremely large values and adds the payload delimite...

PT-2026-41791

Name of the Vulnerable Software and Affected Versions OpenTelemetry eBPF Instrumentation versions 0.7.0 through 0.8.x Description An integer overflow exists in the memcached text protocol parser of OpenTelemetry eBPF Instrumentation OBI. When parsing memcached storage commands such as set, add,...