CVE-2026-94637 affecting package kata-containers 4.1.0.kata0-1

{
  "id": "3960aa131bd7e4b5de56aa1c9cc6c390ffcefcf10e1f03c0b7eae666739bb1ea",
  "url": "https://osv.dev/vulnerability/AZL-106503",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2026-94637 affecting package kata-containers 4.1.0.kata0-1",
    "summary": "Improper handling of highly compressed data (data amplification) vulnerability in Apache Thrift Go bindings. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.",
    "evidence": "osv:AZL-106503",
    "products": [
      {
        "name": {
          "value": "kata-containers",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "AZL-106503",
      "aliases": [
        "AZL-106503"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "4.1.0.kata0-1"
                }
              ]
            }
          ],
          "package": {
            "name": "kata-containers",
            "purl": "pkg:rpm/azure-linux/kata-containers",
            "ecosystem": "Azure Linux:3"
          },
          "database_specific": {
            "source": "https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-106503.json"
          }
        }
      ],
      "modified": "2026-10-15T05:37:09Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-94637"
      ],
      "references": [
        "https://nvd.nist.gov/vuln/detail/CVE-2026-94637"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-94637",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 321409,
  "published_at": "2026-10-02T12:17:23+00:00"
}