CVE-2026-57217

unknowncovered by 1 sourcefirst seen 2026-07-10

RabbitMQ is a messaging and streaming broker. Prior to 3.13.15, 4.0.21, 4.1.11, and 4.2.6, RabbitMQ topic authorization can allow restricted topic writes and binds during metadata-store failures because topic-permission lookup errors from Khepri can collapse to undefined, which the internal backend treats as allow. This issue is fixed in versions 3.13.15, 4.0.21, 4.1.11, and 4.2.6.

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Advisory coverage (1)

unknownCVE-2026-57217: RabbitMQ is a messaging and streaming broker. Prior to 3.13.15, 4.0.21, 4.1.11, and 4.2.6, Rab…nvd · 2026-07-10

External references

NVD record for CVE-2026-57217

CVE.org record

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