EUVD-2026-80821Published

RabbitMQ amqp091-go: Protocol Desynchronization and Frame Injection via Integer Overflow in readLongstr

cve-program · CVE-2026-77411

Published

amqp091-go

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "rabbitmq",
                    "product": "amqp091-go",
                    "versions": [
                        {
                            "version": "< 1.13.0",
                            "status": "affected"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON

euvd · EUVD-2026-80821

Published

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: Sep 16, 2026, 2:45:48 PM

dateUpdated: Sep 16, 2026, 6:35:32 PM

3 related source bulletins · separate from aliases

RHSA-2026:95517: Red Hat Security Advisory: Multicluster Global Hub 1.7.4 security update

CVE-2026-14199 · CVE-2026-15815 · CVE-2026-17183 · CVE-2026-39834 · CVE-2026-42127 · CVE-2026-63209 · CVE-2026-73501 · CVE-2026-73502 · CVE-2026-76905 · CVE-2026-77354 · CVE-2026-77405 · CVE-2026-77411 · CVE-2026-84445 · CVE-2026-88031 · CVE-2026-92542 · CVE-2026-92543

RHSA-2026:73523: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

CVE-2026-56851 · CVE-2026-77411

RHSA-2026:92307: Red Hat Security Advisory: Red Hat Advanced Cluster Management for Kubernetes v2.13.14 security update

CVE-2026-14199 · CVE-2026-15815 · CVE-2026-33818 · CVE-2026-37236 · CVE-2026-39834 · CVE-2026-56853 · CVE-2026-56854 · CVE-2026-56858 · CVE-2026-56859 · CVE-2026-56860 · CVE-2026-56862 · CVE-2026-63209 · CVE-2026-77354 · CVE-2026-77405 · CVE-2026-77411 · CVE-2026-84304 · CVE-2026-84375 · CVE-2026-84445 · CVE-2026-88031 · CVE-2026-93748 · CVE-2026-106445 · CVE-2026-106446

No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.

Original source record · Cite this exact observation · Complete original publisher JSON

nvd · CVE-2026-77411

Published

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Awaiting Analysis

Weakness classifications: CWE-754

Original publisher date fields

published: 2026-09-16T15:17:50.563

lastModified: 2026-09-23T18:19:19.803

Original source record · Cite this exact observation · Complete original publisher JSON

osv · GHSA-c5pq-fr2g-9jpf

Published

github.com/rabbitmq/amqp091-go

SEMVER · introduced 0 → fixed 1.13.0

Original source record · Cite this exact observation · Complete original publisher JSON

osv · GO-2026-6496

Published

github.com/rabbitmq/amqp091-go

SEMVER · introduced 0 → fixed 1.13.0

Original source record · Cite this exact observation · Complete original publisher JSON