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OpenAdvisories
Medium RHSA-2026:82316 1 CVE

Red Hat Security Advisory: Red Hat Service Interconnect 2.2.3 Release (rpms)

Published Oct 14, 2026 · Updated Oct 14, 2026

Ecosystem: Red Hat

Fixed packages 12

ReleasePackageFixed in
Red Hat · Service Interconnect 2 service_interconnect:2.0::el8 skupper-router 0:3.5.3-1.el8
Red Hat · Service Interconnect 2 service_interconnect:2.0::el8 skupper-router-common 0:3.5.3-1.el8
Red Hat · Service Interconnect 2 service_interconnect:2.0::el8 skupper-router-debuginfo 0:3.5.3-1.el8
Red Hat · Service Interconnect 2 service_interconnect:2.0::el8 skupper-router-debugsource 0:3.5.3-1.el8
Red Hat · Service Interconnect 2 service_interconnect:2.0::el8 skupper-router-docs 0:3.5.3-1.el8
Red Hat · Service Interconnect 2 service_interconnect:2.0::el8 skupper-router-tools 0:3.5.3-1.el8
Red Hat · Service Interconnect 2 service_interconnect:2.0::el9 skupper-router 0:3.5.3-1.el9
Red Hat · Service Interconnect 2 service_interconnect:2.0::el9 skupper-router-common 0:3.5.3-1.el9
Red Hat · Service Interconnect 2 service_interconnect:2.0::el9 skupper-router-debuginfo 0:3.5.3-1.el9
Red Hat · Service Interconnect 2 service_interconnect:2.0::el9 skupper-router-debugsource 0:3.5.3-1.el9
Red Hat · Service Interconnect 2 service_interconnect:2.0::el9 skupper-router-docs 0:3.5.3-1.el9
Red Hat · Service Interconnect 2 service_interconnect:2.0::el9 skupper-router-tools 0:3.5.3-1.el9

Vulnerabilities 1

  • Medium 5.9
    CVE-2026-88763

    Skupper-router: skupper-router: unbounded recursion in amqp field parser leads to denial of service

    A flaw was found in the skupper-router component of Red Hat Service Interconnect, which is used to provide secure communication between distributed services. The issue occurs when the router processes a specially crafted network message using its AMQP field p…

    Red Hat Service Interconnect 2 for RHEL 9 Service Interconnect 2 for RHEL 8

References

  • article
    https://access.redhat.com/security/updates/classification/#moderate
  • article
    https://docs.redhat.com/en/documentation/red_hat_service_interconnect/2.2/
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2531301
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_82316.json
  • report
    https://access.redhat.com/security/cve/CVE-2026-88763
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-88763
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-88763