{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:fasterxml:jackson-databind:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "2.21.0"
              },
              {
                "fixed": "2.21.4"
              },
              {
                "introduced": "3.0.0"
              },
              {
                "fixed": "3.1.4"
              }
            ],
            "source": [
              "CPE_RANGE",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "220ee04ec724e5f5ea60fe5e638670e83e994765"
            },
            {
              "fixed": "dd72fa6c89b5cea6c4eba5a8604f248bbc5d93e5"
            },
            {
              "introduced": "d51183e4fa171235bcd31c63268c5ad1745afb8c"
            },
            {
              "fixed": "0105ba7c8c7d2aa59707c458eeb6c27e77779734"
            },
            {
              "fixed": "5bf23edb4221f7dd2ec8e71ff6d26c61640f261d"
            },
            {
              "fixed": "94c5d215b3af1505098c686405d9641f041a9962"
            }
          ],
          "repo": "https://github.com/fasterxml/jackson-databind",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-5hh8-q8hv-fr38"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-863"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54517.json"
  },
  "details": "jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.21.0 until 2.21.4 and 3.1.4, in BeanDeserializer._deserializeUsingPropertyBased, the active-view (@JsonView) filter was applied only to creator properties; the regular property-buffering branch performed no prop.visibleInView(activeView) check. A change making SetterlessProperty.isMerging() return true routed setterless Collection/Map properties through this unguarded path, so a setterless collection annotated with a restricted @JsonView is populated from attacker JSON even when the active view excludes it. This vulnerability is fixed in 2.21.4 and 3.1.4.",
  "id": "CVE-2026-54517",
  "modified": "2026-07-15T01:49:08.859976504Z",
  "published": "2026-06-23T20:47:22.977Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54517.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-5hh8-q8hv-fr38"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-54517"
    },
    {
      "type": "FIX",
      "url": "https://github.com/FasterXML/jackson-databind/commit/5bf23edb4221f7dd2ec8e71ff6d26c61640f261d"
    },
    {
      "type": "FIX",
      "url": "https://github.com/FasterXML/jackson-databind/commit/94c5d215b3af1505098c686405d9641f041a9962"
    },
    {
      "type": "FIX",
      "url": "https://github.com/FasterXML/jackson-databind/pull/5969"
    },
    {
      "type": "FIX",
      "url": "https://github.com/FasterXML/jackson-databind/pull/5970"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "jackson-databind: @JsonView bypass for setterless creator properties"
}