< Back

CVE-2026-77403

Updated on 16 Sep 2026

Severity

8.9 High severity

Details

CVSS score
8.9
CVSS vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CWE ID
Links
NISTCIRCLRHELUbuntu

Overview

About vulnerability

RabbitMQ amqp091-go: Denial of Service via Sub-Spec Frame Size Negotiation in github.com/rabbitmq/amqp091-go

Details

Affected product:
Grafana , MinIO , go-kit/kit , grafana/e2e , grafana/tempo , grpc-ecosystem/go-grpc-middleware , jaegertracing/jaeger , open-telemetry/opentelemetry-collector-contrib/exporter/jaegerexporter , open-telemetry/opentelemetry-collector-contrib/exporter/kafkaexporter , open-telemetry/opentelemetry-collector-contrib/exporter/zipkinexporter , open-telemetry/opentelemetry-collector-contrib/pkg/translator/zipkin , open-telemetry/opentelemetry-collector-contrib/receiver/jaegerreceiver , open-telemetry/opentelemetry-collector-contrib/receiver/kafkareceiver , open-telemetry/opentelemetry-collector-contrib/receiver/zipkinreceiver , openzipkin/zipkin-go , prometheus/prometheus , rabbitmq/amqp091-go
Affected packages:
github.com/rabbitmq/amqp091-go @ 1.10.0 (+48 more)

Fixes