CVE-2026-77404

NameCVE-2026-77404
DescriptionRabbitMQ amqp091-go is a Go AMQP 0.9.1 client. Prior to 1.13.0, URI.String in uri.go concatenates CertFile, KeyFile, CACertFile, and ServerName values directly into an AMQPS query string instead of encoding them as URL query parameters with url.Values. If an application accepts a TLS asset path containing ampersand or equals delimiters and later reparses the serialized URI with ParseURI, the embedded delimiters can create or overwrite connection options, including paths to TLS certificate, key, or CA files. This can corrupt connection configuration or select unintended local cryptographic assets. This issue is fixed in version 1.13.0.
SourceCVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
golang-github-rabbitmq-amqp091-go (PTS)bookworm1.5.0-2fixed
trixie1.10.0-1vulnerable
forky, sid1.15.0-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
golang-github-rabbitmq-amqp091-gosourcebookworm(not affected)
golang-github-rabbitmq-amqp091-gosource(unstable)1.14.0-1

Notes

[trixie] - golang-github-rabbitmq-amqp091-go <no-dsa> (Minor issue)
[bookworm] - golang-github-rabbitmq-amqp091-go <not-affected> (Vulnerable code introduced in 1.10.0)
https://github.com/rabbitmq/amqp091-go/security/advisories/GHSA-465g-fh3v-9jw4
https://github.com/rabbitmq/amqp091-go/pull/352
https://github.com/rabbitmq/amqp091-go/commit/743d488e46955fe7ffc55506fe2c401d01216783 (v1.13.0)

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