RHSA-2026:67552: rabbitmq-server4.3 Red Hat

CVSS: 8.7v3.1HighPublished

Published 22-09-2026Last modified 17-10-2026

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Vulnerability summary

RHSA-2026:67552 is a high (CVSS 8.7) vulnerability in rabbitmq-server4.3 Red Hat.

Overall risk

35/100

0100

Medium · default modelHow is this calculated?

CVSS score

8.7/10

010

High · v3.1 (OSV · Red hat), selected by version preference

EPSS score

Not scored

0%100%

No EPSS score yet

KEVNot listedIn no KEV catalog

RansomwareNone recordedNo known use recorded

Public exploits0No public exploits recorded

Timeline

22-09-2026
PublishedVulnerability first disclosed.
17-10-2026
Last modifiedVulnerability information updated.

Description

Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

CVSS metrics

1 score · 1 source · 1 version

v3.18.7

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Redhat1 product

rabbitmq-server4.3< 0:4.3.6-1.hum1

1 vendor · 1 product

References

311 links

Show all 100 references

access.redhat.com/security/cve/CVE-2026-66080REPORT
access.redhat.com/security/cve/CVE-2026-67405REPORT
access.redhat.com/security/cve/CVE-2026-67228REPORT
access.redhat.com/security/cve/CVE-2026-67220REPORT
access.redhat.com/security/cve/CVE-2026-67235REPORT
access.redhat.com/security/cve/CVE-2026-66074REPORT
access.redhat.com/security/cve/CVE-2026-66069REPORT
access.redhat.com/security/cve/CVE-2026-66075REPORT
access.redhat.com/security/cve/CVE-2026-67240REPORT
access.redhat.com/security/cve/CVE-2026-66076REPORT
access.redhat.com/security/cve/CVE-2026-66070REPORT
access.redhat.com/security/cve/CVE-2026-66079REPORT
access.redhat.com/security/cve/CVE-2026-67238REPORT
access.redhat.com/security/cve/CVE-2026-66072REPORT
access.redhat.com/security/cve/CVE-2026-67218REPORT
access.redhat.com/security/cve/CVE-2026-66068REPORT
access.redhat.com/security/cve/CVE-2026-67229REPORT
access.redhat.com/security/cve/CVE-2026-67233REPORT
access.redhat.com/security/cve/CVE-2026-67242REPORT
access.redhat.com/security/cve/CVE-2026-67241REPORT
access.redhat.com/security/cve/CVE-2026-66071REPORT
access.redhat.com/security/cve/CVE-2026-67227ARTICLEREPORT
access.redhat.com/security/cve/CVE-2026-67234ARTICLEREPORT
access.redhat.com/security/cve/CVE-2026-67226ARTICLEREPORT
access.redhat.com/security/cve/CVE-2026-67406REPORT
access.redhat.com/security/cve/CVE-2026-67409ARTICLE
access.redhat.com/security/cve/CVE-2026-67415ARTICLEREPORT
access.redhat.com/security/cve/CVE-2026-67408REPORT
access.redhat.com/security/cve/CVE-2026-67239ARTICLEREPORT
access.redhat.com/security/cve/CVE-2026-67223ARTICLEREPORT
access.redhat.com/security/cve/CVE-2026-67410ARTICLE
access.redhat.com/security/cve/CVE-2026-66073ARTICLEREPORT
access.redhat.com/security/cve/CVE-2026-67411ARTICLEREPORT
access.redhat.com/security/cve/CVE-2026-67413ARTICLEREPORT
access.redhat.com/security/cve/CVE-2026-67421ARTICLEREPORT
access.redhat.com/security/cve/CVE-2026-67237ARTICLEREPORT
access.redhat.com/security/cve/CVE-2026-67407ARTICLEREPORT
access.redhat.com/security/cve/CVE-2026-61837ARTICLEREPORT
access.redhat.com/security/cve/CVE-2026-67419REPORT
access.redhat.com/security/cve/CVE-2026-67420REPORT
access.redhat.com/security/cve/CVE-2026-67222ARTICLEREPORT
access.redhat.com/security/cve/CVE-2026-66078ARTICLEREPORT
access.redhat.com/security/cve/CVE-2026-67412REPORT
access.redhat.com/security/cve/CVE-2026-67230ARTICLEREPORT
access.redhat.com/security/cve/CVE-2026-67225ARTICLEREPORT
access.redhat.com/security/cve/CVE-2026-67236REPORT
access.redhat.com/security/cve/CVE-2026-67404REPORT
security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_67552.jsonAdvisory
bugzilla.redhat.com/show_bug.cgi?id=2482215REPORT
www.cve.org/CVERecord?id=CVE-2026-44839Advisory
nvd.nist.gov/vuln/detail/CVE-2026-44839Advisory
github.com/rabbitmq/rabbitmq-server/commit/7f54319279d1ece161ae0b4cdc6f0e58a4045eb5ARTICLE
github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-fh5r-jpm3-fjwpARTICLE
bugzilla.redhat.com/show_bug.cgi?id=2539766REPORT
www.cve.org/CVERecord?id=CVE-2026-66067Advisory
nvd.nist.gov/vuln/detail/CVE-2026-66067Advisory
github.com/rabbitmq/rabbitmq-server/releases/tag/v4.2.7ARTICLE
github.com/rabbitmq/rabbitmq-server/releases/tag/v4.3.1ARTICLE
github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-hwqx-2gfg-89qfARTICLE
bugzilla.redhat.com/show_bug.cgi?id=2539769REPORT
www.cve.org/CVERecord?id=CVE-2026-66068Advisory
nvd.nist.gov/vuln/detail/CVE-2026-66068Advisory
github.com/rabbitmq/rabbitmq-server/releases/tag/v4.2.6ARTICLE
github.com/rabbitmq/rabbitmq-server/releases/tag/v4.3.0ARTICLE
github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-9wm4-9m6g-w38xARTICLE
bugzilla.redhat.com/show_bug.cgi?id=2539756REPORT
www.cve.org/CVERecord?id=CVE-2026-66069Advisory
nvd.nist.gov/vuln/detail/CVE-2026-66069Advisory
github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-fhwq-9rvh-prj2ARTICLE
bugzilla.redhat.com/show_bug.cgi?id=2539724REPORT
www.cve.org/CVERecord?id=CVE-2026-66070Advisory
nvd.nist.gov/vuln/detail/CVE-2026-66070Advisory
github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-p3hp-v9wh-ghm7ARTICLE
bugzilla.redhat.com/show_bug.cgi?id=2541515REPORT
www.cve.org/CVERecord?id=CVE-2026-66071Advisory
nvd.nist.gov/vuln/detail/CVE-2026-66071Advisory
github.com/rabbitmq/rabbitmq-server/commit/9a44124d9c932d6fc7d2a3b945e5a143e547bcb6ARTICLE
github.com/rabbitmq/rabbitmq-server/commit/c5690583a53789a3bf00cca508b43e8246db0d11ARTICLE
github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-89p2-f5cv-x5cgARTICLE
bugzilla.redhat.com/show_bug.cgi?id=2539758REPORT
www.cve.org/CVERecord?id=CVE-2026-66072Advisory
nvd.nist.gov/vuln/detail/CVE-2026-66072Advisory
github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-48hm-chgv-398rARTICLE
bugzilla.redhat.com/show_bug.cgi?id=2539788REPORT
www.cve.org/CVERecord?id=CVE-2026-66074Advisory
nvd.nist.gov/vuln/detail/CVE-2026-66074Advisory
github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-rg5q-vcgf-rfh7ARTICLE
bugzilla.redhat.com/show_bug.cgi?id=2539777REPORT
www.cve.org/CVERecord?id=CVE-2026-66075Advisory
nvd.nist.gov/vuln/detail/CVE-2026-66075Advisory

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