CVE-2026-108334
CVE-2026-108334 · Github.com/kuadrant/kuadrant-operator/internal/wasm: github.com/rh-api-management/rhcl-operator-product-build/kuadrant-operator: kuadrant-operator: crafted httproute match values can bypass gateway policy overrides
This page contains facts from public vulnerability sources. Check the original advisory before updating.
A flaw was found in the internal WebAssembly (WASM) shim used by the Kuadrant operator. When generating the CEL predicate that determines whether Gateway-level authentication and rate limiting should run, the shim does not correctly escape values from HTTPRoute match fields. A user who can create or modify an HTTPRoute attached to a shared Gateway can provide a crafted path, header, or query match value that causes the predicate to skip those checks. The request is still forwarded to the route’s backend.
CVSS 7.4 · High · EPSS 0.3%
- Published
- Updated
Affected products and versions
red hat connectivity link 1.4
- Versions
- ≥ 1791975888: Not affected (rpm)
No fix published
red hat connectivity link 1.5
- Versions
- ≥ 1792512519: Not affected (rpm)
No fix published
red hat connectivity link 1
No fix published
red hat openshift ai (rhoai)
No fix published
Original sources
- https://access.redhat.com/errata/RHSA-2026:83531
- https://access.redhat.com/errata/RHSA-2026:88203
- https://access.redhat.com/security/cve/CVE-2026-108334
- https://bugzilla.redhat.com/show_bug.cgi?id=2548768
- https://github.com/Kuadrant/kuadrant-operator/commit/7e667dc216e6ad38feaeadb391da59aa0380057a
- https://github.com/advisories/GHSA-fcw2-f6v9-6ffp
- https://nvd.nist.gov/vuln/detail/CVE-2026-108334