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CVE-2026-57216 RabbitMQ: AMQP 1.0, AMQP 0-9-1, Stream Protocol loopback enforcement can lead to remote guest sessions due to listener-address loopback checks

🗓️ 10 Jul 2026 20:20:33Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 42 Views

Before fixes, loopback checks allowed remote guest sessions via proxy for AMQP and Stream.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cbl_mariner
CBLMariner
CVE-2026-57216 affecting package rabbitmq-server for versions less than 3.13.7-7
22 Jul 202622:06
cbl_mariner
circl
Circl
CVE-2026-57216
11 Jul 202602:29
circl
cve
CVE
CVE-2026-57216
10 Jul 202620:20
cve
debiancve
Debian CVE
CVE-2026-57216
10 Jul 202620:20
debiancve
euvd
EUVD
EUVD-2026-43019
10 Jul 202620:20
euvd
mscve
Microsoft CVE
RabbitMQ: AMQP 1.0, AMQP 0-9-1, Stream Protocol loopback enforcement can lead to remote guest sessions due to listener-address loopback checks
15 Jul 202608:02
mscve
nvd
NVD
CVE-2026-57216
10 Jul 202621:16
nvd
osv
OSV
DEBIAN-CVE-2026-57216
10 Jul 202621:16
osv
osv
OSV
UBUNTU-CVE-2026-57216
10 Jul 202621:16
osv
ptsecurity
Positive Technologies
PT-2026-57301
10 Jul 202600:00
ptsecurity
Rows per page
[
  {
    "vendor": "rabbitmq",
    "product": "rabbitmq-server",
    "versions": [
      {
        "version": ">= 4.2.0, < 4.2.6",
        "status": "affected"
      },
      {
        "version": ">= 4.1.0, < 4.1.11",
        "status": "affected"
      },
      {
        "version": ">= 4.0.0, < 4.0.21",
        "status": "affected"
      },
      {
        "version": ">= 3.13.0, < 3.13.15",
        "status": "affected"
      }
    ]
  }
]

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