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1 vulnerability found for Service Interconnect 2 for RHEL 8 by Red Hat

CVE-2026-88763 (GCVE-0-2026-88763)
Vulnerability from cvelistv5
Published
2026-09-10 07:09
Modified
2026-10-13 21:40
CWE
Summary
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 parser. Due to a lack of bounds on recursion during parsing, the router can run out of stack memory and crash, leading to a denial of service for the interconnected network.
References
https://access.redhat.com/errata/RHSA-2026:82316 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:82340 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2026-88763 vdb-entry, x_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2531301 issue-tracking, x_refsource_REDHAT
Impacted products
Vendor Product Version
Red Hat Service Interconnect 2 for RHEL 8 Unaffected: 0:3.5.3-1.el8   < *
    cpe:/a:redhat:service_interconnect:2.0::el8
    cpe:/a:redhat:service_interconnect:2.0::el9
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   Red Hat Service Interconnect 2 for RHEL 9 Unaffected: 0:3.5.3-1.el9   < *
    cpe:/a:redhat:service_interconnect:2.0::el8
    cpe:/a:redhat:service_interconnect:2.0::el9
Create a notification for this product.
   Red Hat Service Interconnect 2 for RHEL 9 Unaffected: 3.5.3-1   < *
    cpe:/a:redhat:service_interconnect:2.0::el9
Create a notification for this product.
Show details on NVD website


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