CVE-2026-89135 affecting package mariadb 10.11.19-1

{
  "id": "f8304667f76fd6e82455c3c67ab3497f8afcf216786e1d9b4c8cd37cb3d366fb",
  "url": "https://osv.dev/vulnerability/AZL-105191",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2026-89135 affecting package mariadb 10.11.19-1",
    "summary": "A failed X509_verify_cert call permanently plants an unverified attacker CA in the shared CertManager, bypassing certificate validation in every type-blind sibling consumer (native TLS, OCSP, CRL, direct CM verify). This affects version 5.8.4 through 5.9.2 of wolfSSL with the macros (OPENSSL_EXTRA && !NO_CERTS && !WOLFCRYPT_ONLY) defined or built with --enable-opensslextra and the application is specifically making calls to the X509_verify_cert function.",
    "evidence": "osv:AZL-105191",
    "products": [
      {
        "name": {
          "value": "mariadb",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "AZL-105191",
      "aliases": [
        "AZL-105191"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "10.11.19-1"
                }
              ]
            }
          ],
          "package": {
            "name": "mariadb",
            "purl": "pkg:rpm/azure-linux/mariadb",
            "ecosystem": "Azure Linux:3"
          },
          "database_specific": {
            "source": "https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-105191.json"
          }
        }
      ],
      "modified": "2026-10-15T05:37:09Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-89135"
      ],
      "references": [
        "https://nvd.nist.gov/vuln/detail/CVE-2026-89135"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-89135",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 321279,
  "published_at": "2026-09-27T10:16:59+00:00"
}