CVE-2026-88763
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
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 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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Service Interconnect 2 for RHEL 8
- Vendor
- Red Hat
- Product
- Service Interconnect 2 for RHEL 8
- Platforms
- Unknown
- Default status
affected- Package
- skupper-router
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0:3.5.3-1.el8 | unaffected | rpm | * | Unavailable | None listed |
Service Interconnect 2 for RHEL 9
- Vendor
- Red Hat
- Product
- Service Interconnect 2 for RHEL 9
- Platforms
- Unknown
- Default status
affected- Package
- skupper-router
- Package collection
- https://access.redhat.com/downloads/content/package-browser/
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0:3.5.3-1.el9 | unaffected | rpm | * | Unavailable | None listed |
Service Interconnect 2 for RHEL 9
- Vendor
- Red Hat
- Product
- Service Interconnect 2 for RHEL 9
- Platforms
- Unknown
- Default status
affected- Package
- service-interconnect/skupper-router-rhel9
- Package collection
- https://catalog.redhat.com/software/containers/
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 3.5.3-1 | unaffected | rpm | * | Unavailable | None listed |