{
  "document": {
    "category": "csaf_vex",
    "csaf_version": "2.0",
    "distribution": {
      "text": "TuxCare License Agreement",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Cloud Linux Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://tuxcare.com/contact/",
      "name": "TuxCare",
      "namespace": "https://tuxcare.com/"
    },
    "references": [
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.tuxcare.com/csaf/v2/els_os/tuxcare9.8esu/vex/2026/cve-2026-59888-els_os-tuxcare9_8esu.json"
      }
    ],
    "tracking": {
      "current_release_date": "2026-10-25T01:35:39Z",
      "generator": {
        "date": "2026-10-25T01:35:39Z",
        "engine": {
          "name": "pyCSAF"
        }
      },
      "id": "CVE-2026-59888-ELS_OS-TUXCARE9.8ESU",
      "initial_release_date": "2026-07-14T16:44:20Z",
      "revision_history": [
        {
          "date": "2026-07-14T16:44:20Z",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2026-10-24T16:23:54Z",
          "number": "2",
          "summary": "Official Publication"
        },
        {
          "date": "2026-10-25T01:35:39Z",
          "number": "3",
          "summary": "Update document"
        }
      ],
      "status": "final",
      "version": "3"
    },
    "title": "Security update on CVE-2026-59888"
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "AlmaLinux 9.8",
                "product": {
                  "name": "AlmaLinux 9.8",
                  "product_id": "AlmaLinux-9.8",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:o:almalinux:almalinux:9.8:*:*:*:*:*:*:*"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "AlmaLinux"
          }
        ],
        "category": "vendor",
        "name": "AlmaLinux OS Foundation"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Rocky Linux 9.8",
                "product": {
                  "name": "Rocky Linux 9.8",
                  "product_id": "Rocky Linux-9.8",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:o:resf:rocky_linux:9.8:*:*:*:*:*:*:*"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Rocky Linux"
          }
        ],
        "category": "vendor",
        "name": "Rocky Linux"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "pki-jackson-databind-0:2.21.6-1.el9_8.1.tuxcare.els2.noarch",
                "product": {
                  "name": "pki-jackson-databind-0:2.21.6-1.el9_8.1.tuxcare.els2.noarch",
                  "product_id": "pki-jackson-databind-0:2.21.6-1.el9_8.1.tuxcare.els2.noarch",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/tuxcare/pki-jackson-databind@2.21.6-1.el9_8.1.tuxcare.els2?arch=noarch"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "noarch"
          }
        ],
        "category": "vendor",
        "name": "TuxCare"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "pki-jackson-databind-0:2.21.6-1.el9_8.1.tuxcare.els2.noarch as a component of AlmaLinux 9.8",
          "product_id": "AlmaLinux-9.8:pki-jackson-databind-0:2.21.6-1.el9_8.1.tuxcare.els2.noarch"
        },
        "product_reference": "pki-jackson-databind-0:2.21.6-1.el9_8.1.tuxcare.els2.noarch",
        "relates_to_product_reference": "AlmaLinux-9.8"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "pki-jackson-databind-0:2.21.6-1.el9_8.1.tuxcare.els2.noarch as a component of Rocky Linux 9.8",
          "product_id": "Rocky Linux-9.8:pki-jackson-databind-0:2.21.6-1.el9_8.1.tuxcare.els2.noarch"
        },
        "product_reference": "pki-jackson-databind-0:2.21.6-1.el9_8.1.tuxcare.els2.noarch",
        "relates_to_product_reference": "Rocky Linux-9.8"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-59888",
      "notes": [
        {
          "category": "description",
          "text": "jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.15.0 until 2.18.8, 2.21.4, and 3.1.4, Java Records using a PropertyNamingStrategy can bypass @JsonIgnore because POJOPropertiesCollector._removeUnwantedIgnorals() records an ignored component under its original implicit name before _renameUsing() applies the naming strategy, allowing the renamed JSON key to be assigned to the Record constructor parameter. This issue is fixed in versions 2.18.8, 2.21.4, and 3.1.4.",
          "title": "Vulnerability description"
        }
      ],
      "product_status": {
        "under_investigation": [
          "AlmaLinux-9.8:pki-jackson-databind-0:2.21.6-1.el9_8.1.tuxcare.els2.noarch",
          "Rocky Linux-9.8:pki-jackson-databind-0:2.21.6-1.el9_8.1.tuxcare.els2.noarch"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2026-59888"
        },
        {
          "category": "external",
          "summary": "https://github.com/FasterXML/jackson-databind/commit/baa2cdf5ca2b2717fbb88d91955d69d8651df3e4",
          "url": "https://github.com/FasterXML/jackson-databind/commit/baa2cdf5ca2b2717fbb88d91955d69d8651df3e4"
        },
        {
          "category": "external",
          "summary": "https://github.com/FasterXML/jackson-databind/commit/c7c678360624da5bc7eed2152789fa522880db9d",
          "url": "https://github.com/FasterXML/jackson-databind/commit/c7c678360624da5bc7eed2152789fa522880db9d"
        },
        {
          "category": "external",
          "summary": "https://github.com/FasterXML/jackson-databind/pull/5974",
          "url": "https://github.com/FasterXML/jackson-databind/pull/5974"
        },
        {
          "category": "external",
          "summary": "https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-3pjw-73gf-8qr5",
          "url": "https://github.com/FasterXML/jackson-databind/security/advisories/GHSA-3pjw-73gf-8qr5"
        }
      ],
      "release_date": "2026-07-14T16:44:20Z",
      "remediations": [
        {
          "category": "none_available",
          "date": "2026-10-16T08:43:38.583134Z",
          "details": "Affected",
          "product_ids": [
            "AlmaLinux-9.8:pki-jackson-databind-0:2.21.6-1.el9_8.1.tuxcare.els2.noarch",
            "Rocky Linux-9.8:pki-jackson-databind-0:2.21.6-1.el9_8.1.tuxcare.els2.noarch"
          ]
        }
      ]
    }
  ]
}