CVE-2026-108334

{
  "id": "CVE-2026-108334",
  "sourceIdentifier": "[email protected]",
  "published": "2026-10-15T19:17:20.187",
  "lastModified": "2026-10-23T05:17:13.103",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "Red Hat",
          "product": "Red Hat Connectivity Link 1.4",
          "defaultStatus": "affected",
          "collectionURL": "https://catalog.redhat.com/software/containers/",
          "packageName": "rhcl-1/rhcl-rhel9-operator",
          "cpes": [
            "cpe:/a:redhat:connectivity_link:1.4::el9"
          ],
          "versions": [
            {
              "version": "1791975888",
              "lessThan": "*",
              "versionType": "rpm",
              "status": "unaffected"
            }
          ]
        },
        {
          "vendor": "Red Hat",
          "product": "Red Hat Connectivity Link 1.5",
          "defaultStatus": "affected",
          "collectionURL": "https://catalog.redhat.com/software/containers/",
          "packageName": "rhcl-1/rhcl-rhel9-operator",
          "cpes": [
            "cpe:/a:redhat:connectivity_link:1.5::el9"
          ],
          "versions": [
            {
              "version": "1792512519",
              "lessThan": "*",
              "versionType": "rpm",
              "status": "unaffected"
            }
          ]
        },
        {
          "vendor": "Red Hat",
          "product": "Red Hat Connectivity Link 1",
          "defaultStatus": "unaffected",
          "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
          "packageName": "rhcl-1/developer-portal-controller-rhel9",
          "cpes": [
            "cpe:/a:redhat:connectivity_link:1"
          ]
        },
        {
          "vendor": "Red Hat",
          "product": "Red Hat Connectivity Link 1",
          "defaultStatus": "unaffected",
          "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
          "packageName": "rhcl-1/rhcl-operator-bundle",
          "cpes": [
            "cpe:/a:redhat:connectivity_link:1"
          ]
        },
        {
          "vendor": "Red Hat",
          "product": "Red Hat OpenShift AI (RHOAI)",
          "defaultStatus": "unaffected",
          "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
          "packageName": "rhoai/odh-model-controller-rhel9",
          "cpes": [
            "cpe:/a:redhat:openshift_ai"
          ]
        },
        {
          "vendor": "Red Hat",
          "product": "Red Hat OpenShift AI (RHOAI)",
          "defaultStatus": "unaffected",
          "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
          "packageName": "rhoai/odh-model-serving-api-rhel9",
          "cpes": [
            "cpe:/a:redhat:openshift_ai"
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L",
          "baseScore": 7.4,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "CHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "LOW"
        },
        "exploitabilityScore": 3.1,
        "impactScore": 3.7
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-10-15T20:08:09.050952Z",
          "id": "CVE-2026-108334",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-917"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://access.redhat.com/errata/RHSA-2026:83531",
      "source": "[email protected]"
    },
    {
      "url": "https://access.redhat.com/errata/RHSA-2026:88203",
      "source": "[email protected]"
    },
    {
      "url": "https://access.redhat.com/security/cve/CVE-2026-108334",
      "source": "[email protected]"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2548768",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/Kuadrant/kuadrant-operator/commit/7e667dc216e6ad38feaeadb391da59aa0380057a",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/advisories/GHSA-fcw2-f6v9-6ffp",
      "source": "[email protected]"
    }
  ]
}