CVE catalog

CVE-2026-77410

RabbitMQ amqp091-go is a Go AMQP 0.9.1 client. Prior to 1.13.0, Channel.recvContent in channel.go preallocates the message body slice with the uint64 ch.header.Size value supplied by an AMQP content h

[CVE catalog]

Severity
High · CVSS 8.9CVSS: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
Published
Updated
Source
[NVD] · [CVE record]
EPSS
0.52% · Oct 25, 2026

RabbitMQ amqp091-go is a Go AMQP 0.9.1 client. Prior to 1.13.0, Channel.recvContent in channel.go preallocates the message body slice with the uint64 ch.header.Size value supplied by an AMQP content header without capping the allocation to the negotiated Connection.Config.FrameSize value. A malicious or compromised broker can send an extreme declared body size and cause the Go runtime to attempt a correspondingly large allocation before body data is received. The allocation can exhaust memory and terminate the client process. This issue is fixed in version 1.13.0.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

DistributionPackageReleaseVersionStatus
Debiangolang-github-rabbitmq-amqp091-gosid1.16.0-1fixed
Debiangolang-github-rabbitmq-amqp091-goforky1.16.0-1fixed
Debiangolang-github-rabbitmq-amqp091-gotrixie1.10.0-1vulnerable
Debiangolang-github-rabbitmq-amqp091-gobookworm1.5.0-2vulnerable
Gogithub.com/rabbitmq/amqp091-goNot reported1.13.0fixed
Ubuntugolang-github-rabbitmq-amqp091-go24.041.8.1-2vulnerable
Ubuntugolang-github-rabbitmq-amqp091-go24.041.9.0-1vulnerable
Ubuntugolang-github-rabbitmq-amqp091-go26.101.10.0-1vulnerable
Ubuntugolang-github-rabbitmq-amqp091-go26.101.11.0-1vulnerable
Ubuntugolang-github-rabbitmq-amqp091-go26.101.12.0-1vulnerable
Ubuntugolang-github-rabbitmq-amqp091-go26.041.10.0-1vulnerable

Fixed-version evidence

DistributionPackageTypeReleaseFixed versionUrgencyOriginBugs
Debiangolang-github-rabbitmq-amqp091-gosourcesid1.14.0-1not yet assignedNot reportedNot reported
Debiangolang-github-rabbitmq-amqp091-gosourceforky1.14.0-1not yet assignedNot reportedNot reported
Debiangolang-github-rabbitmq-amqp091-gosourcetrixie(unfixed)not yet assignedNot reportedNot reported
Debiangolang-github-rabbitmq-amqp091-gosourcebookworm(unfixed)not yet assignedNot reportedNot reported
Gogithub.com/rabbitmq/amqp091-gogoNot reported1.13.0Not reportedGHSA-R9C8-GCJP-XFWHNot reported

Notes

[trixie] golang-github-rabbitmq-amqp091-go: Minor issue [bookworm] golang-github-rabbitmq-amqp091-go: Limited support, minor issue

OpenFactory catalog packages

[Debian 12 (Bookworm)]

  • [golang-github-rabbitmq-amqp091-go-dev]Affected

    Source package: [golang-github-rabbitmq-amqp091-go]

    Details (2)

    • 1.5.0-2 · all · bookworm

      Affected

      nvd · golang-github-rabbitmq-amqp091-go · debian · bookworm; nvd · golang-github-rabbitmq-amqp091-go · debian · 12

    • 1.5.0-2 · all · bookworm

      Affected

      nvd · golang-github-rabbitmq-amqp091-go · debian · bookworm; nvd · golang-github-rabbitmq-amqp091-go · debian · 12

[Debian 13 (Trixie)]

Observed:

References

[Debian Security Tracker] · [FIRST EPSS] · [GitHub Advisory Database] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]