{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:broadcom:spring_statemachine:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "4.0.0"
              },
              {
                "fixed": "4.0.2"
              }
            ],
            "source": "CPE_RANGE"
          },
          "events": [
            {
              "introduced": "c81175b3ea28d040f06a4abfcdcd939ee2d095bc"
            },
            {
              "fixed": "18a37b07f76b0eef329c3e9d16b7b83c6f5713d4"
            }
          ],
          "repo": "https://github.com/spring-attic/spring-statemachine",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "vmware",
    "cwe_ids": [
      "CWE-502"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41862.json",
    "unresolved_ranges": [
      {
        "extracted_events": [
          {
            "introduced": "4.0.0"
          },
          {
            "fixed": "4.0.1.1"
          },
          {
            "introduced": "3.2.0"
          },
          {
            "fixed": "3.2.5"
          }
        ],
        "source": "AFFECTED_FIELD"
      },
      {
        "extracted_events": [
          {
            "introduced": "4.0.0"
          },
          {
            "fixed": "4.0.1"
          },
          {
            "introduced": "3.2.0"
          },
          {
            "fixed": "3.2.4"
          }
        ],
        "source": "DESCRIPTION"
      }
    ]
  },
  "details": "Spring Statemachine's Kryo-based persistence backends (JPA, MongoDB, Redis and ZooKeeper) deserialise persisted state-machine contexts without enforcing a class allowlist (CWE-502, deserialisation of untrusted data), which can lead to remote code execution inside the application JVM.\n\nAffected versions:\nSpring Statemachine 4.0.0 through 4.0.1\nSpring Statemachine 3.2.0 through 3.2.4",
  "id": "CVE-2026-41862",
  "modified": "2026-09-24T03:30:36.177284760Z",
  "published": "2026-06-23T20:59:02.378Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://spring.io/security/cve-2026-41862"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41862.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-41862"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}