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    4 vulnerabilities found for json-patch by java-json-tools

    CVE-2026-86319 (GCVE-0-2026-86319)

    Vulnerability from nvd – Published: 2026-09-07 14:45 – Updated: 2026-09-07 14:45
    VLAI
    Title
    java-json-tools json-patch Patch Operation JsonPatch.java JsonPatch.apply resource consumption
    Summary
    A vulnerability has been found in java-json-tools json-patch up to 1.13. Affected by this vulnerability is the function JsonPatch.apply of the file src/main/java/com/github/fge/jsonpatch/JsonPatch.java of the component Patch Operation Handler. The manipulation leads to resource consumption. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
    CWE
    References
    URL Tags
    https://vuldb.com/vuln/399510 vdb-entrytechnical-description
    https://vuldb.com/vuln/399510/cti signaturepermissions-required
    https://vuldb.com/cve/CVE-2026-86319 third-party-advisory
    https://vuldb.com/submit/908321 third-party-advisory
    https://github.com/java-json-tools/json-patch/iss… exploitissue-trackingpatch
    https://github.com/java-json-tools/json-patch/ patchproduct
    Impacted products
    Vendor Product Version
    java-json-tools json-patch Affected: 1.0
    Affected: 1.1
    Affected: 1.2
    Affected: 1.3
    Affected: 1.4
    Affected: 1.5
    Affected: 1.6
    Affected: 1.7
    Affected: 1.8
    Affected: 1.9
    Affected: 1.10
    Affected: 1.11
    Affected: 1.12
    Affected: 1.13
        cpe:2.3:a:java-json-tools:json-patch:*:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

    {
      "containers": {
        "cna": {
          "affected": [
            {
              "cpes": [
                "cpe:2.3:a:java-json-tools:json-patch:*:*:*:*:*:*:*:*"
              ],
              "modules": [
                "Patch Operation Handler"
              ],
              "product": "json-patch",
              "vendor": "java-json-tools",
              "versions": [
                {
                  "status": "affected",
                  "version": "1.0"
                },
                {
                  "status": "affected",
                  "version": "1.1"
                },
                {
                  "status": "affected",
                  "version": "1.2"
                },
                {
                  "status": "affected",
                  "version": "1.3"
                },
                {
                  "status": "affected",
                  "version": "1.4"
                },
                {
                  "status": "affected",
                  "version": "1.5"
                },
                {
                  "status": "affected",
                  "version": "1.6"
                },
                {
                  "status": "affected",
                  "version": "1.7"
                },
                {
                  "status": "affected",
                  "version": "1.8"
                },
                {
                  "status": "affected",
                  "version": "1.9"
                },
                {
                  "status": "affected",
                  "version": "1.10"
                },
                {
                  "status": "affected",
                  "version": "1.11"
                },
                {
                  "status": "affected",
                  "version": "1.12"
                },
                {
                  "status": "affected",
                  "version": "1.13"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "type": "reporter",
              "value": "York Shen - Yong Shen - PayPal Cyber Security Team (VulDB User)"
            },
            {
              "lang": "en",
              "type": "coordinator",
              "value": "VulDB CNA Team"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "A vulnerability has been found in java-json-tools json-patch up to 1.13. Affected by this vulnerability is the function JsonPatch.apply of the file src/main/java/com/github/fge/jsonpatch/JsonPatch.java of the component Patch Operation Handler. The manipulation leads to resource consumption. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet."
            }
          ],
          "metrics": [
            {
              "cvssV4_0": {
                "baseScore": 6.9,
                "baseSeverity": "MEDIUM",
                "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P",
                "version": "4.0"
              }
            },
            {
              "cvssV3_1": {
                "baseScore": 5.3,
                "baseSeverity": "MEDIUM",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R",
                "version": "3.1"
              }
            },
            {
              "cvssV3_0": {
                "baseScore": 5.3,
                "baseSeverity": "MEDIUM",
                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R",
                "version": "3.0"
              }
            },
            {
              "cvssV2_0": {
                "baseScore": 5,
                "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P/E:POC/RL:ND/RC:UR",
                "version": "2.0"
              }
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-400",
                  "description": "Resource Consumption",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            },
            {
              "descriptions": [
                {
                  "cweId": "CWE-404",
                  "description": "Denial of Service",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-09-07T14:45:07.734Z",
            "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
            "shortName": "VulDB"
          },
          "references": [
            {
              "name": "VDB-399510 | java-json-tools json-patch Patch Operation JsonPatch.java JsonPatch.apply resource consumption",
              "tags": [
                "vdb-entry",
                "technical-description"
              ],
              "url": "https://vuldb.com/vuln/399510"
            },
            {
              "name": "VDB-399510 | CTI Indicators (IOB, IOC, TTP, IOA)",
              "tags": [
                "signature",
                "permissions-required"
              ],
              "url": "https://vuldb.com/vuln/399510/cti"
            },
            {
              "name": "CVE-2026-86319 | CVE Analysis and Report",
              "tags": [
                "third-party-advisory"
              ],
              "url": "https://vuldb.com/cve/CVE-2026-86319"
            },
            {
              "name": "Submit #908321 | java-json-tools json-patch 1.13 Denial of Service via Unbounded Patch Operations and deepCopy",
              "tags": [
                "third-party-advisory"
              ],
              "url": "https://vuldb.com/submit/908321"
            },
            {
              "tags": [
                "exploit",
                "issue-tracking",
                "patch"
              ],
              "url": "https://github.com/java-json-tools/json-patch/issues/167"
            },
            {
              "tags": [
                "patch",
                "product"
              ],
              "url": "https://github.com/java-json-tools/json-patch/"
            }
          ],
          "timeline": [
            {
              "lang": "en",
              "time": "2026-09-07T00:00:00.000Z",
              "value": "Advisory disclosed"
            },
            {
              "lang": "en",
              "time": "2026-09-07T02:00:00.000Z",
              "value": "VulDB entry created"
            },
            {
              "lang": "en",
              "time": "2026-09-07T07:38:12.000Z",
              "value": "VulDB entry last update"
            }
          ],
          "title": "java-json-tools json-patch Patch Operation JsonPatch.java JsonPatch.apply resource consumption",
          "x_generator": [
            "VulDB PVTS v202609"
          ]
        }
      },
      "cveMetadata": {
        "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "assignerShortName": "VulDB",
        "cveId": "CVE-2026-86319",
        "datePublished": "2026-09-07T14:45:07.734Z",
        "dateReserved": "2026-09-07T05:33:02.820Z",
        "dateUpdated": "2026-09-07T14:45:07.734Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2026-86318 (GCVE-0-2026-86318)

    Vulnerability from nvd – Published: 2026-09-07 14:30 – Updated: 2026-09-07 14:30
    VLAI
    Title
    java-json-tools json-patch JsonMergePatchDeserializer.java JsonMergePatch.fromJson stack-based overflow
    Summary
    A flaw has been found in java-json-tools json-patch up to 1.13. Affected is the function JsonMergePatch.fromJson of the file JsonMergePatchDeserializer.java. Executing a manipulation can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.
    CWE
    References
    URL Tags
    https://vuldb.com/vuln/399509 vdb-entrytechnical-description
    https://vuldb.com/vuln/399509/cti signaturepermissions-required
    https://vuldb.com/cve/CVE-2026-86318 third-party-advisory
    https://vuldb.com/submit/908319 third-party-advisory
    https://github.com/java-json-tools/json-patch/iss… exploitissue-trackingpatch
    https://github.com/java-json-tools/json-patch/ patchproduct
    Impacted products
    Vendor Product Version
    java-json-tools json-patch Affected: 1.0
    Affected: 1.1
    Affected: 1.2
    Affected: 1.3
    Affected: 1.4
    Affected: 1.5
    Affected: 1.6
    Affected: 1.7
    Affected: 1.8
    Affected: 1.9
    Affected: 1.10
    Affected: 1.11
    Affected: 1.12
    Affected: 1.13
        cpe:2.3:a:java-json-tools:json-patch:*:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

    {
      "containers": {
        "cna": {
          "affected": [
            {
              "cpes": [
                "cpe:2.3:a:java-json-tools:json-patch:*:*:*:*:*:*:*:*"
              ],
              "product": "json-patch",
              "vendor": "java-json-tools",
              "versions": [
                {
                  "status": "affected",
                  "version": "1.0"
                },
                {
                  "status": "affected",
                  "version": "1.1"
                },
                {
                  "status": "affected",
                  "version": "1.2"
                },
                {
                  "status": "affected",
                  "version": "1.3"
                },
                {
                  "status": "affected",
                  "version": "1.4"
                },
                {
                  "status": "affected",
                  "version": "1.5"
                },
                {
                  "status": "affected",
                  "version": "1.6"
                },
                {
                  "status": "affected",
                  "version": "1.7"
                },
                {
                  "status": "affected",
                  "version": "1.8"
                },
                {
                  "status": "affected",
                  "version": "1.9"
                },
                {
                  "status": "affected",
                  "version": "1.10"
                },
                {
                  "status": "affected",
                  "version": "1.11"
                },
                {
                  "status": "affected",
                  "version": "1.12"
                },
                {
                  "status": "affected",
                  "version": "1.13"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "type": "reporter",
              "value": "York Shen - Yong Shen - PayPal Cyber Security Team (VulDB User)"
            },
            {
              "lang": "en",
              "type": "coordinator",
              "value": "VulDB CNA Team"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "A flaw has been found in java-json-tools json-patch up to 1.13. Affected is the function JsonMergePatch.fromJson of the file JsonMergePatchDeserializer.java. Executing a manipulation can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet."
            }
          ],
          "metrics": [
            {
              "cvssV4_0": {
                "baseScore": 6.9,
                "baseSeverity": "MEDIUM",
                "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P",
                "version": "4.0"
              }
            },
            {
              "cvssV3_1": {
                "baseScore": 5.3,
                "baseSeverity": "MEDIUM",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R",
                "version": "3.1"
              }
            },
            {
              "cvssV3_0": {
                "baseScore": 5.3,
                "baseSeverity": "MEDIUM",
                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R",
                "version": "3.0"
              }
            },
            {
              "cvssV2_0": {
                "baseScore": 5,
                "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P/E:POC/RL:ND/RC:C",
                "version": "2.0"
              }
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-121",
                  "description": "Stack-based Buffer Overflow",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            },
            {
              "descriptions": [
                {
                  "cweId": "CWE-119",
                  "description": "Memory Corruption",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-09-07T14:30:14.737Z",
            "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
            "shortName": "VulDB"
          },
          "references": [
            {
              "name": "VDB-399509 | java-json-tools json-patch JsonMergePatchDeserializer.java JsonMergePatch.fromJson stack-based overflow",
              "tags": [
                "vdb-entry",
                "technical-description"
              ],
              "url": "https://vuldb.com/vuln/399509"
            },
            {
              "name": "VDB-399509 | CTI Indicators (IOB, IOC, IOA)",
              "tags": [
                "signature",
                "permissions-required"
              ],
              "url": "https://vuldb.com/vuln/399509/cti"
            },
            {
              "name": "CVE-2026-86318 | CVE Analysis and Report",
              "tags": [
                "third-party-advisory"
              ],
              "url": "https://vuldb.com/cve/CVE-2026-86318"
            },
            {
              "name": "Submit #908319 | java-json-tools json-patch 1.13 Stack Overflow DoS via Uncontrolled Recursion",
              "tags": [
                "third-party-advisory"
              ],
              "url": "https://vuldb.com/submit/908319"
            },
            {
              "tags": [
                "exploit",
                "issue-tracking",
                "patch"
              ],
              "url": "https://github.com/java-json-tools/json-patch/issues/168"
            },
            {
              "tags": [
                "patch",
                "product"
              ],
              "url": "https://github.com/java-json-tools/json-patch/"
            }
          ],
          "timeline": [
            {
              "lang": "en",
              "time": "2026-09-07T00:00:00.000Z",
              "value": "Advisory disclosed"
            },
            {
              "lang": "en",
              "time": "2026-09-07T02:00:00.000Z",
              "value": "VulDB entry created"
            },
            {
              "lang": "en",
              "time": "2026-09-07T07:38:08.000Z",
              "value": "VulDB entry last update"
            }
          ],
          "title": "java-json-tools json-patch JsonMergePatchDeserializer.java JsonMergePatch.fromJson stack-based overflow",
          "x_generator": [
            "VulDB PVTS v202609"
          ]
        }
      },
      "cveMetadata": {
        "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "assignerShortName": "VulDB",
        "cveId": "CVE-2026-86318",
        "datePublished": "2026-09-07T14:30:14.737Z",
        "dateReserved": "2026-09-07T05:32:59.436Z",
        "dateUpdated": "2026-09-07T14:30:14.737Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }

    CVE-2026-86319 (GCVE-0-2026-86319)

    Vulnerability from cvelistv5 – Published: 2026-09-07 14:45 – Updated: 2026-09-07 14:45
    VLAI
    Title
    java-json-tools json-patch Patch Operation JsonPatch.java JsonPatch.apply resource consumption
    Summary
    A vulnerability has been found in java-json-tools json-patch up to 1.13. Affected by this vulnerability is the function JsonPatch.apply of the file src/main/java/com/github/fge/jsonpatch/JsonPatch.java of the component Patch Operation Handler. The manipulation leads to resource consumption. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
    CWE
    References
    URL Tags
    https://vuldb.com/vuln/399510 vdb-entrytechnical-description
    https://vuldb.com/vuln/399510/cti signaturepermissions-required
    https://vuldb.com/cve/CVE-2026-86319 third-party-advisory
    https://vuldb.com/submit/908321 third-party-advisory
    https://github.com/java-json-tools/json-patch/iss… exploitissue-trackingpatch
    https://github.com/java-json-tools/json-patch/ patchproduct
    Impacted products
    Vendor Product Version
    java-json-tools json-patch Affected: 1.0
    Affected: 1.1
    Affected: 1.2
    Affected: 1.3
    Affected: 1.4
    Affected: 1.5
    Affected: 1.6
    Affected: 1.7
    Affected: 1.8
    Affected: 1.9
    Affected: 1.10
    Affected: 1.11
    Affected: 1.12
    Affected: 1.13
        cpe:2.3:a:java-json-tools:json-patch:*:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

    {
      "containers": {
        "cna": {
          "affected": [
            {
              "cpes": [
                "cpe:2.3:a:java-json-tools:json-patch:*:*:*:*:*:*:*:*"
              ],
              "modules": [
                "Patch Operation Handler"
              ],
              "product": "json-patch",
              "vendor": "java-json-tools",
              "versions": [
                {
                  "status": "affected",
                  "version": "1.0"
                },
                {
                  "status": "affected",
                  "version": "1.1"
                },
                {
                  "status": "affected",
                  "version": "1.2"
                },
                {
                  "status": "affected",
                  "version": "1.3"
                },
                {
                  "status": "affected",
                  "version": "1.4"
                },
                {
                  "status": "affected",
                  "version": "1.5"
                },
                {
                  "status": "affected",
                  "version": "1.6"
                },
                {
                  "status": "affected",
                  "version": "1.7"
                },
                {
                  "status": "affected",
                  "version": "1.8"
                },
                {
                  "status": "affected",
                  "version": "1.9"
                },
                {
                  "status": "affected",
                  "version": "1.10"
                },
                {
                  "status": "affected",
                  "version": "1.11"
                },
                {
                  "status": "affected",
                  "version": "1.12"
                },
                {
                  "status": "affected",
                  "version": "1.13"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "type": "reporter",
              "value": "York Shen - Yong Shen - PayPal Cyber Security Team (VulDB User)"
            },
            {
              "lang": "en",
              "type": "coordinator",
              "value": "VulDB CNA Team"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "A vulnerability has been found in java-json-tools json-patch up to 1.13. Affected by this vulnerability is the function JsonPatch.apply of the file src/main/java/com/github/fge/jsonpatch/JsonPatch.java of the component Patch Operation Handler. The manipulation leads to resource consumption. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet."
            }
          ],
          "metrics": [
            {
              "cvssV4_0": {
                "baseScore": 6.9,
                "baseSeverity": "MEDIUM",
                "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P",
                "version": "4.0"
              }
            },
            {
              "cvssV3_1": {
                "baseScore": 5.3,
                "baseSeverity": "MEDIUM",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R",
                "version": "3.1"
              }
            },
            {
              "cvssV3_0": {
                "baseScore": 5.3,
                "baseSeverity": "MEDIUM",
                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R",
                "version": "3.0"
              }
            },
            {
              "cvssV2_0": {
                "baseScore": 5,
                "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P/E:POC/RL:ND/RC:UR",
                "version": "2.0"
              }
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-400",
                  "description": "Resource Consumption",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            },
            {
              "descriptions": [
                {
                  "cweId": "CWE-404",
                  "description": "Denial of Service",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-09-07T14:45:07.734Z",
            "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
            "shortName": "VulDB"
          },
          "references": [
            {
              "name": "VDB-399510 | java-json-tools json-patch Patch Operation JsonPatch.java JsonPatch.apply resource consumption",
              "tags": [
                "vdb-entry",
                "technical-description"
              ],
              "url": "https://vuldb.com/vuln/399510"
            },
            {
              "name": "VDB-399510 | CTI Indicators (IOB, IOC, TTP, IOA)",
              "tags": [
                "signature",
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    CVE-2026-86318 (GCVE-0-2026-86318)

    Vulnerability from cvelistv5 – Published: 2026-09-07 14:30 – Updated: 2026-09-07 14:30
    VLAI
    Title
    java-json-tools json-patch JsonMergePatchDeserializer.java JsonMergePatch.fromJson stack-based overflow
    Summary
    A flaw has been found in java-json-tools json-patch up to 1.13. Affected is the function JsonMergePatch.fromJson of the file JsonMergePatchDeserializer.java. Executing a manipulation can lead to stack-based buffer overflow. The attack may be performed from remote. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.
    CWE
    References
    URL Tags
    https://vuldb.com/vuln/399509 vdb-entrytechnical-description
    https://vuldb.com/vuln/399509/cti signaturepermissions-required
    https://vuldb.com/cve/CVE-2026-86318 third-party-advisory
    https://vuldb.com/submit/908319 third-party-advisory
    https://github.com/java-json-tools/json-patch/iss… exploitissue-trackingpatch
    https://github.com/java-json-tools/json-patch/ patchproduct
    Impacted products
    Vendor Product Version
    java-json-tools json-patch Affected: 1.0
    Affected: 1.1
    Affected: 1.2
    Affected: 1.3
    Affected: 1.4
    Affected: 1.5
    Affected: 1.6
    Affected: 1.7
    Affected: 1.8
    Affected: 1.9
    Affected: 1.10
    Affected: 1.11
    Affected: 1.12
    Affected: 1.13
        cpe:2.3:a:java-json-tools:json-patch:*:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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