Apache Thrift: TSSLTransportFactory.java hostname verification

{
  "id": "887b0c85a3ac7f49cb937799b33e9a0f163e4fcd9ff356c98ea18e9119b8ec5c",
  "url": "https://osv.dev/vulnerability/CVE-2026-43869",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Apache Thrift: TSSLTransportFactory.java hostname verification",
    "summary": "Improper Validation of Certificate with Host Mismatch vulnerability in Apache Thrift. This issue affects Apache Thrift: before 0.23.0. Users are recommended to upgrade to version 0.23.0, which fixes the issue.",
    "evidence": "osv:CVE-2026-43869",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2026-43869",
      "aliases": [
        "BIT-thrift-2026-43869",
        "CVE-2026-43869",
        "GHSA-7pwc-h2j2-rjgj"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/apache/thrift",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "e4b684f5ff4f9c3a42cd7ec0a667c3d9bd7f6ac1"
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              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:apache:thrift:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "0.23.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "last-before-0-10"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43869.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:45.234205629Z",
      "provider": "osv",
      "references": [
        "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-43869.json",
        "https://access.redhat.com/errata/RHSA-2026:21769",
        "https://access.redhat.com/errata/RHSA-2026:22347",
        "https://access.redhat.com/errata/RHSA-2026:22423",
        "https://access.redhat.com/errata/RHSA-2026:23345",
        "https://access.redhat.com/errata/RHSA-2026:24503",
        "https://access.redhat.com/errata/RHSA-2026:24539",
        "https://access.redhat.com/errata/RHSA-2026:25273",
        "https://access.redhat.com/errata/RHSA-2026:26586",
        "https://access.redhat.com/errata/RHSA-2026:27126",
        "https://access.redhat.com/errata/RHSA-2026:28010",
        "https://access.redhat.com/errata/RHSA-2026:30651",
        "https://access.redhat.com/errata/RHSA-2026:36882",
        "https://access.redhat.com/errata/RHSA-2026:42644",
        "https://access.redhat.com/security/cve/CVE-2026-43869",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43869.json",
        "https://lists.apache.org/thread/3hsgl1b69wzq3ry39scqbv2dhyl3j52r",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-43869",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2466660"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-297"
        ],
        "cna_assigner": "apache",
        "unresolved_ranges": [
          {
            "extracted_events": [
              {
                "range": [
                  {
                    "fixed": "0.23.0"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StandardRange"
              }
            ]
          }
        ],
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43869.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-43869",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 513382,
  "published_at": "2026-05-05T07:25:48.611+00:00"
}