Vulnerability-Lookup

CVE-2026-25579 (GCVE-0-2026-25579)

Vulnerability from cvelistv5 – Published: 2026-02-04 21:58 – Updated: 2026-02-05 14:31

Title

Navidrome affected by Denial of Service and disk exhaustion via oversized `size` parameter in `/rest/getCoverArt` and `/share/img/<token>` endpoints

Summary

Navidrome is an open source web-based music collection server and streamer. Prior to version 0.60.0, authenticated users can crash the Navidrome server by supplying an excessively large size parameter to /rest/getCoverArt or to a shared-image URL (/share/img/<token>). When processing such requests, the server attempts to create an extremely large resized image, causing uncontrolled memory growth. This triggers the Linux OOM killer, terminates the Navidrome process, and results in a full service outage. If the system has sufficient memory and survives the allocation, Navidrome then writes these extremely large resized images into its cache directory, allowing an attacker to rapidly exhaust server disk space as well. This issue has been patched in version 0.60.0.

Severity

9.2 (Critical)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-02-05 14:24 UTC

CWE

CWE-400 - Uncontrolled Resource Consumption
CWE-770 - Allocation of Resources Without Limits or Throttling
CWE-789 - Memory Allocation with Excessive Size Value

Assigner

GitHub_M CNA under the mitre root

CNA scorecard C 72/100 over 7763 records in the last 180 days details

References

2 references

URL	Tags
https://github.com/navidrome/navidrome/security/a…	x_refsource_CONFIRM
https://github.com/navidrome/navidrome/releases/t…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version	CPE status
navidrome	navidrome	Affected: < 0.60.0	guessed

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-25579",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-05T14:24:49.315825Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-05T14:31:33.790Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "navidrome",
          "vendor": "navidrome",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 0.60.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Navidrome is an open source web-based music collection server and streamer. Prior to version 0.60.0, authenticated users can crash the Navidrome server by supplying an excessively large size parameter to /rest/getCoverArt or to a shared-image URL (/share/img/\u003ctoken\u003e). When processing such requests, the server attempts to create an extremely large resized image, causing uncontrolled memory growth. This triggers the Linux OOM killer, terminates the Navidrome process, and results in a full service outage. If the system has sufficient memory and survives the allocation, Navidrome then writes these extremely large resized images into its cache directory, allowing an attacker to rapidly exhaust server disk space as well. This issue has been patched in version 0.60.0."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 9.2,
            "baseSeverity": "CRITICAL",
            "privilegesRequired": "NONE",
            "subAvailabilityImpact": "HIGH",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "NONE"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-400",
              "description": "CWE-400: Uncontrolled Resource Consumption",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-770",
              "description": "CWE-770: Allocation of Resources Without Limits or Throttling",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-789",
              "description": "CWE-789: Memory Allocation with Excessive Size Value",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-02-04T21:58:23.850Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/navidrome/navidrome/security/advisories/GHSA-hrr4-3wgr-68x3",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/navidrome/navidrome/security/advisories/GHSA-hrr4-3wgr-68x3"
        },
        {
          "name": "https://github.com/navidrome/navidrome/releases/tag/v0.60.0",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/navidrome/navidrome/releases/tag/v0.60.0"
        }
      ],
      "source": {
        "advisory": "GHSA-hrr4-3wgr-68x3",
        "discovery": "UNKNOWN"
      },
      "title": "Navidrome affected by Denial of Service and disk exhaustion via oversized `size` parameter in `/rest/getCoverArt` and `/share/img/\u003ctoken\u003e` endpoints"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-25579",
    "datePublished": "2026-02-04T21:58:23.850Z",
    "dateReserved": "2026-02-03T01:02:46.715Z",
    "dateUpdated": "2026-02-05T14:31:33.790Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-25579",
      "date": "2026-11-11",
      "epss": "0.00505",
      "percentile": "0.43623"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "product": "navidrome",
                "vendor": "navidrome",
                "versions": [
                  {
                    "status": "affected",
                    "version": "\u003c 0.60.0"
                  }
                ]
              }
            ],
            "source": "security-advisories@github.com"
          }
        ],
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:navidrome:navidrome:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "505C09F4-61BF-49C6-A089-5E2E8577E01B",
                    "versionEndExcluding": "0.60.0",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Navidrome is an open source web-based music collection server and streamer. Prior to version 0.60.0, authenticated users can crash the Navidrome server by supplying an excessively large size parameter to /rest/getCoverArt or to a shared-image URL (/share/img/\u003ctoken\u003e). When processing such requests, the server attempts to create an extremely large resized image, causing uncontrolled memory growth. This triggers the Linux OOM killer, terminates the Navidrome process, and results in a full service outage. If the system has sufficient memory and survives the allocation, Navidrome then writes these extremely large resized images into its cache directory, allowing an attacker to rapidly exhaust server disk space as well. This issue has been patched in version 0.60.0."
          },
          {
            "lang": "es",
            "value": "Navidrome es un servidor y streamer de colecci\u00f3n de m\u00fasica basado en web de c\u00f3digo abierto. Antes de la versi\u00f3n 0.60.0, los usuarios autenticados pueden bloquear el servidor de Navidrome al proporcionar un par\u00e1metro de tama\u00f1o excesivamente grande a /rest/getCoverArt o a una URL de imagen compartida (/share/img/). Al procesar dichas solicitudes, el servidor intenta crear una imagen redimensionada extremadamente grande, lo que provoca un crecimiento descontrolado de la memoria. Esto activa el OOM killer de Linux, termina el proceso de Navidrome y resulta en una interrupci\u00f3n completa del servicio. Si el sistema tiene suficiente memoria y sobrevive a la asignaci\u00f3n, Navidrome escribe estas im\u00e1genes redimensionadas extremadamente grandes en su directorio de cach\u00e9, permitiendo que un atacante agote r\u00e1pidamente el espacio en disco del servidor tambi\u00e9n. Este problema ha sido parcheado en la versi\u00f3n 0.60.0."
          }
        ],
        "id": "CVE-2026-25579",
        "lastModified": "2026-06-17T10:24:53.550",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 6.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 2.8,
              "impactScore": 3.6,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ],
          "cvssMetricV40": [
            {
              "cvssData": {
                "Automatable": "NOT_DEFINED",
                "Recovery": "NOT_DEFINED",
                "Safety": "NOT_DEFINED",
                "attackComplexity": "LOW",
                "attackRequirements": "NONE",
                "attackVector": "NETWORK",
                "availabilityRequirement": "NOT_DEFINED",
                "baseScore": 9.2,
                "baseSeverity": "CRITICAL",
                "confidentialityRequirement": "NOT_DEFINED",
                "exploitMaturity": "NOT_DEFINED",
                "integrityRequirement": "NOT_DEFINED",
                "modifiedAttackComplexity": "NOT_DEFINED",
                "modifiedAttackRequirements": "NOT_DEFINED",
                "modifiedAttackVector": "NOT_DEFINED",
                "modifiedPrivilegesRequired": "NOT_DEFINED",
                "modifiedSubAvailabilityImpact": "NOT_DEFINED",
                "modifiedSubConfidentialityImpact": "NOT_DEFINED",
                "modifiedSubIntegrityImpact": "NOT_DEFINED",
                "modifiedUserInteraction": "NOT_DEFINED",
                "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
                "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
                "modifiedVulnIntegrityImpact": "NOT_DEFINED",
                "privilegesRequired": "NONE",
                "providerUrgency": "NOT_DEFINED",
                "subAvailabilityImpact": "HIGH",
                "subConfidentialityImpact": "NONE",
                "subIntegrityImpact": "NONE",
                "userInteraction": "NONE",
                "valueDensity": "NOT_DEFINED",
                "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
                "version": "4.0",
                "vulnAvailabilityImpact": "HIGH",
                "vulnConfidentialityImpact": "NONE",
                "vulnIntegrityImpact": "NONE",
                "vulnerabilityResponseEffort": "NOT_DEFINED"
              },
              "source": "security-advisories@github.com",
              "type": "Secondary"
            }
          ],
          "ssvcV203": [
            {
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "ssvcData": {
                "id": "CVE-2026-25579",
                "options": [
                  {
                    "exploitation": "none"
                  },
                  {
                    "automatable": "yes"
                  },
                  {
                    "technicalImpact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-05T14:24:49.315825Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2026-02-04T22:16:01.257",
        "references": [
          {
            "source": "security-advisories@github.com",
            "tags": [
              "Product",
              "Release Notes"
            ],
            "url": "https://github.com/navidrome/navidrome/releases/tag/v0.60.0"
          },
          {
            "source": "security-advisories@github.com",
            "tags": [
              "Exploit",
              "Vendor Advisory"
            ],
            "url": "https://github.com/navidrome/navidrome/security/advisories/GHSA-hrr4-3wgr-68x3"
          }
        ],
        "sourceIdentifier": "security-advisories@github.com",
        "vulnStatus": "Analyzed",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-400"
              },
              {
                "lang": "en",
                "value": "CWE-770"
              },
              {
                "lang": "en",
                "value": "CWE-789"
              }
            ],
            "source": "security-advisories@github.com",
            "type": "Secondary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2026-02-06T01:25:27+00:00",
      "cve": "CVE-2026-25579",
      "id": "CVE-2026-25579",
      "initial_release_date": "2026-01-01T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "Navidrome affected by Denial of Service and disk exhaustion via oversized `size` parameter in `/rest/getCoverArt` and `/share/img/\u003ctoken\u003e` endpoints",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-25579.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2026-25579",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "yes"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2026-02-05T14:24:49.315825Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2026-02-05T14:24:50.049Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "product": "navidrome",
              "vendor": "navidrome",
              "versions": [
                {
                  "status": "affected",
                  "version": "\u003c 0.60.0"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "Navidrome is an open source web-based music collection server and streamer. Prior to version 0.60.0, authenticated users can crash the Navidrome server by supplying an excessively large size parameter to /rest/getCoverArt or to a shared-image URL (/share/img/\u003ctoken\u003e). When processing such requests, the server attempts to create an extremely large resized image, causing uncontrolled memory growth. This triggers the Linux OOM killer, terminates the Navidrome process, and results in a full service outage. If the system has sufficient memory and survives the allocation, Navidrome then writes these extremely large resized images into its cache directory, allowing an attacker to rapidly exhaust server disk space as well. This issue has been patched in version 0.60.0."
            }
          ],
          "metrics": [
            {
              "cvssV4_0": {
                "attackComplexity": "LOW",
                "attackRequirements": "NONE",
                "attackVector": "NETWORK",
                "baseScore": 9.2,
                "baseSeverity": "CRITICAL",
                "privilegesRequired": "NONE",
                "subAvailabilityImpact": "HIGH",
                "subConfidentialityImpact": "NONE",
                "subIntegrityImpact": "NONE",
                "userInteraction": "NONE",
                "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H",
                "version": "4.0",
                "vulnAvailabilityImpact": "HIGH",
                "vulnConfidentialityImpact": "NONE",
                "vulnIntegrityImpact": "NONE"
              }
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-400",
                  "description": "CWE-400: Uncontrolled Resource Consumption",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            },
            {
              "descriptions": [
                {
                  "cweId": "CWE-770",
                  "description": "CWE-770: Allocation of Resources Without Limits or Throttling",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            },
            {
              "descriptions": [
                {
                  "cweId": "CWE-789",
                  "description": "CWE-789: Memory Allocation with Excessive Size Value",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-02-04T21:58:23.850Z",
            "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
            "shortName": "GitHub_M"
          },
          "references": [
            {
              "name": "https://github.com/navidrome/navidrome/security/advisories/GHSA-hrr4-3wgr-68x3",
              "tags": [
                "x_refsource_CONFIRM"
              ],
              "url": "https://github.com/navidrome/navidrome/security/advisories/GHSA-hrr4-3wgr-68x3"
            },
            {
              "name": "https://github.com/navidrome/navidrome/releases/tag/v0.60.0",
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "https://github.com/navidrome/navidrome/releases/tag/v0.60.0"
            }
          ],
          "source": {
            "advisory": "GHSA-hrr4-3wgr-68x3",
            "discovery": "UNKNOWN"
          },
          "title": "Navidrome affected by Denial of Service and disk exhaustion via oversized `size` parameter in `/rest/getCoverArt` and `/share/img/\u003ctoken\u003e` endpoints"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "assignerShortName": "GitHub_M",
        "cveId": "CVE-2026-25579",
        "datePublished": "2026-02-04T21:58:23.850Z",
        "dateReserved": "2026-02-03T01:02:46.715Z",
        "dateUpdated": "2026-02-05T14:31:33.790Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}

FKIE_CVE-2026-25579

Vulnerability from fkie_nvd - Published: 2026-02-04 22:16 - Updated: 2026-06-17 10:24

Severity

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Summary

References

	URL	Tags
	security-advisories@github.com	https://github.com/navidrome/navidrome/releases/tag/v0.60.0	Product, Release Notes
	security-advisories@github.com	https://github.com/navidrome/navidrome/security/advisories/GHSA-hrr4-3wgr-68x3	Exploit, Vendor Advisory

Impacted products

	Vendor	Product	Version
	navidrome	navidrome	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "navidrome",
          "vendor": "navidrome",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 0.60.0"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:navidrome:navidrome:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "505C09F4-61BF-49C6-A089-5E2E8577E01B",
              "versionEndExcluding": "0.60.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Navidrome is an open source web-based music collection server and streamer. Prior to version 0.60.0, authenticated users can crash the Navidrome server by supplying an excessively large size parameter to /rest/getCoverArt or to a shared-image URL (/share/img/\u003ctoken\u003e). When processing such requests, the server attempts to create an extremely large resized image, causing uncontrolled memory growth. This triggers the Linux OOM killer, terminates the Navidrome process, and results in a full service outage. If the system has sufficient memory and survives the allocation, Navidrome then writes these extremely large resized images into its cache directory, allowing an attacker to rapidly exhaust server disk space as well. This issue has been patched in version 0.60.0."
    },
    {
      "lang": "es",
      "value": "Navidrome es un servidor y streamer de colecci\u00f3n de m\u00fasica basado en web de c\u00f3digo abierto. Antes de la versi\u00f3n 0.60.0, los usuarios autenticados pueden bloquear el servidor de Navidrome al proporcionar un par\u00e1metro de tama\u00f1o excesivamente grande a /rest/getCoverArt o a una URL de imagen compartida (/share/img/). Al procesar dichas solicitudes, el servidor intenta crear una imagen redimensionada extremadamente grande, lo que provoca un crecimiento descontrolado de la memoria. Esto activa el OOM killer de Linux, termina el proceso de Navidrome y resulta en una interrupci\u00f3n completa del servicio. Si el sistema tiene suficiente memoria y sobrevive a la asignaci\u00f3n, Navidrome escribe estas im\u00e1genes redimensionadas extremadamente grandes en su directorio de cach\u00e9, permitiendo que un atacante agote r\u00e1pidamente el espacio en disco del servidor tambi\u00e9n. Este problema ha sido parcheado en la versi\u00f3n 0.60.0."
    }
  ],
  "id": "CVE-2026-25579",
  "lastModified": "2026-06-17T10:24:53.550",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 9.2,
          "baseSeverity": "CRITICAL",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "HIGH",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "HIGH",
          "vulnConfidentialityImpact": "NONE",
          "vulnIntegrityImpact": "NONE",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-25579",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-02-05T14:24:49.315825Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-02-04T22:16:01.257",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Product",
        "Release Notes"
      ],
      "url": "https://github.com/navidrome/navidrome/releases/tag/v0.60.0"
    },
    {
      "source": "security-advisories@github.com",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "url": "https://github.com/navidrome/navidrome/security/advisories/GHSA-hrr4-3wgr-68x3"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-400"
        },
        {
          "lang": "en",
          "value": "CWE-770"
        },
        {
          "lang": "en",
          "value": "CWE-789"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}

GHSA-HRR4-3WGR-68X3

Vulnerability from github – Published: 2026-02-04 00:14 – Updated: 2026-02-05 00:37

Summary

Navidrome affected by Denial of Service and disk exhaustion via oversized `size` parameter in `/rest/getCoverArt` and `/share/img/<token>` endpoints

Details

Summary

Authenticated users can crash the Navidrome server by supplying an excessively large size parameter to /rest/getCoverArt or to a shared-image URL (/share/img/<token>). When processing such requests, the server attempts to create an extremely large resized image, causing uncontrolled memory growth. This triggers the Linux OOM killer, terminates the Navidrome process, and results in a full service outage.

If the system has sufficient memory and survives the allocation, Navidrome then writes these extremely large resized images into its cache directory, allowing an attacker to rapidly exhaust server disk space as well.

Details

Both /rest/getCoverArt and /share/img/<token> accept a size parameter that is passed directly into the image processing routine without any upper bound validation. When a very large integer is provided, Navidrome attempts to generate a resized image of that size. This leads to excessive memory allocation inside the image resizing path.

In the /rest/getCoverArt handler, the value is read as:

size := p.IntOr("size", 0)
imgReader, lastUpdate, err := api.artwork.GetOrPlaceholder(ctx, id, size, square)

Because no limit is enforced, the image subsystem receives the supplied value as-is. When the requested size is extremely large, the process consumes large amounts of RAM until it is killed by the kernel's OOM killer. If the system has enough available memory to complete the resize operation, the resulting oversized image is then written to Navidrome's cache directory, which can quickly fill the server's disk.

The same behavior is reachable through /share/img/<token> as long as the attacker possesses a valid sharing token.

PoC

Authenticate normally to obtain access to /rest/getCoverArt or a valid sharing link containing a /share/img/<token> URL.
Send a regular request with a small size value, for example:

/rest/getCoverArt?...&size=300&square=true

Replace the size parameter with a very large number, such as:

/rest/getCoverArt?...&size=300000&square=true

The server rapidly allocates memory while attempting to create an oversized image. This leads to the Navidrome process being terminated by the OOM killer.
The same behavior can be reproduced with a valid shared-image link:

/share/img/<token>?size=300000&square=true

If the system does not run out of memory, the oversized resized image is written to the cache directory, causing disk usage to grow quickly.

Impact

Supplying an excessively large size parameter to /rest/getCoverArt or /share/img/<token> allows any authenticated user to trigger a Denial of Service condition. During image resizing, the server attempts to allocate extremely large amounts of memory, which can cause not only Navidrome itself to be terminated by the OOM killer, but in some configurations may also destabilize or crash the entire host system.

On systems with sufficient memory, the oversized resized images are written to Navidrome's cache directory instead, allowing an attacker to rapidly consume all available disk space. This leads to a second form of Denial of Service, where the host becomes unable to write logs, operate dependent services, or perform basic system tasks due to storage exhaustion.

Severity

9.2 (Critical)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/navidrome/navidrome"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.60.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-25579"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400",
      "CWE-770",
      "CWE-789"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-02-04T00:14:02Z",
    "nvd_published_at": "2026-02-04T22:16:01Z",
    "severity": "CRITICAL"
  },
  "details": "### Summary\nAuthenticated users can crash the Navidrome server by supplying an excessively large `size` parameter to `/rest/getCoverArt` or to a shared-image URL (`/share/img/\u003ctoken\u003e`). When processing such requests, the server attempts to create an extremely large resized image, causing uncontrolled memory growth. This triggers the Linux OOM killer, terminates the Navidrome process, and results in a full service outage.\n\nIf the system has sufficient memory and survives the allocation, Navidrome then writes these extremely large resized images into its cache directory, allowing an attacker to rapidly exhaust server disk space as well.\n\n### Details\nBoth `/rest/getCoverArt` and `/share/img/\u003ctoken\u003e` accept a `size` parameter that is passed directly into the image processing routine without any upper bound validation. When a very large integer is provided, Navidrome attempts to generate a resized image of that size. This leads to excessive memory allocation inside the image resizing path.\n\nIn the `/rest/getCoverArt` handler, the value is read as:\n\n```go\nsize := p.IntOr(\"size\", 0)\nimgReader, lastUpdate, err := api.artwork.GetOrPlaceholder(ctx, id, size, square)\n```\n\nBecause no limit is enforced, the image subsystem receives the supplied value as-is. When the requested size is extremely large, the process consumes large amounts of RAM until it is killed by the kernel\u0027s OOM killer. If the system has enough available memory to complete the resize operation, the resulting oversized image is then written to Navidrome\u0027s cache directory, which can quickly fill the server\u0027s disk.\n\nThe same behavior is reachable through `/share/img/\u003ctoken\u003e` as long as the attacker possesses a valid sharing token.\n\n### PoC\n1. Authenticate normally to obtain access to `/rest/getCoverArt` or a valid sharing link containing a `/share/img/\u003ctoken\u003e` URL.\n2. Send a regular request with a small size value, for example:\n\n```\n/rest/getCoverArt?...\u0026size=300\u0026square=true\n```\n\n3. Replace the `size` parameter with a very large number, such as:\n\n```\n/rest/getCoverArt?...\u0026size=300000\u0026square=true\n```\n\n4. The server rapidly allocates memory while attempting to create an oversized image. This leads to the Navidrome process being terminated by the OOM killer.\n5. The same behavior can be reproduced with a valid shared-image link:\n\n```\n/share/img/\u003ctoken\u003e?size=300000\u0026square=true\n```\n\nIf the system does not run out of memory, the oversized resized image is written to the cache directory, causing disk usage to grow quickly.\n\n### Impact\nSupplying an excessively large `size` parameter to `/rest/getCoverArt` or `/share/img/\u003ctoken\u003e` allows any authenticated user to trigger a Denial of Service condition. During image resizing, the server attempts to allocate extremely large amounts of memory, which can cause not only Navidrome itself to be terminated by the OOM killer, but in some configurations may also destabilize or crash the entire host system.\n\nOn systems with sufficient memory, the oversized resized images are written to Navidrome\u0027s cache directory instead, allowing an attacker to rapidly consume all available disk space. This leads to a second form of Denial of Service, where the host becomes unable to write logs, operate dependent services, or perform basic system tasks due to storage exhaustion.",
  "id": "GHSA-hrr4-3wgr-68x3",
  "modified": "2026-02-05T00:37:07Z",
  "published": "2026-02-04T00:14:02Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/navidrome/navidrome/security/advisories/GHSA-hrr4-3wgr-68x3"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-25579"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/navidrome/navidrome"
    },
    {
      "type": "WEB",
      "url": "https://github.com/navidrome/navidrome/releases/tag/v0.60.0"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Navidrome affected by Denial of Service and disk exhaustion via oversized `size` parameter in `/rest/getCoverArt` and `/share/img/\u003ctoken\u003e` endpoints"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

Loading timeline…

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2026-25579 (GCVE-0-2026-25579)

FKIE_CVE-2026-25579

GHSA-HRR4-3WGR-68X3

Summary

Details

PoC

Impact

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour