CVE-2026-4732 (GCVE-0-2026-4732)

Vulnerability from cvelistv5 – Published: 2026-03-24 02:50 – Updated: 2026-03-24 18:28
VLAI
Title
Out-of-bounds Read Overflow in tildearrow/furnace
Summary
Out-of-bounds Read vulnerability in tildearrow furnace (‎extern/libsndfile-modified/src modules). This vulnerability is associated with program files flac.C‎. This issue affects furnace: before 0.7.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-24 18:28 UTC
CWE
References
Impacted products
Vendor Product Version CPE status
tildearrow furnace Affected: 0 , < 0.7 (git)
guessed Create a notification for this product.
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-4732",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-24T18:28:05.626315Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-24T18:28:11.937Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://github.com/tildearrow/furnace",
          "defaultStatus": "affected",
          "modules": [
            "\u200eextern/libsndfile-modified/src"
          ],
          "product": "furnace",
          "programFiles": [
            "flac.c\u200e"
          ],
          "vendor": "tildearrow",
          "versions": [
            {
              "lessThan": "0.7",
              "status": "affected",
              "version": "0",
              "versionType": "git"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "TITAN Team (titancaproject@gmail.com)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Out-of-bounds Read vulnerability in tildearrow furnace (\u200eextern/libsndfile-modified/src modules).\u003cp\u003e This vulnerability is associated with program files flac.C\u200e.\u003c/p\u003e\u003cp\u003eThis issue affects furnace: before 0.7.\u003c/p\u003e"
            }
          ],
          "value": "Out-of-bounds Read vulnerability in tildearrow furnace (\u200eextern/libsndfile-modified/src modules). This vulnerability is associated with program files flac.C\u200e.\n\nThis issue affects furnace: before 0.7."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NO",
            "Recovery": "USER",
            "Safety": "NEGLIGIBLE",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "LOCAL",
            "baseScore": 8.4,
            "baseSeverity": "HIGH",
            "exploitMaturity": "PROOF_OF_CONCEPT",
            "privilegesRequired": "NONE",
            "providerUrgency": "AMBER",
            "subAvailabilityImpact": "HIGH",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "HIGH",
            "userInteraction": "ACTIVE",
            "valueDensity": "DIFFUSE",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/S:N/AU:N/R:U/V:D/RE:L/U:Amber",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "LOW"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-125",
              "description": "CWE-125 Out-of-bounds Read",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-03-24T02:50:36.111Z",
        "orgId": "1a37b84a-8e51-4525-b3d6-87e2fae01dbd",
        "shortName": "GovTech CSG"
      },
      "references": [
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/tildearrow/furnace/pull/2812"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Out-of-bounds Read Overflow in tildearrow/furnace",
      "x_generator": {
        "engine": "Vulnogram 0.5.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1a37b84a-8e51-4525-b3d6-87e2fae01dbd",
    "assignerShortName": "GovTech CSG",
    "cveId": "CVE-2026-4732",
    "datePublished": "2026-03-24T02:50:36.111Z",
    "dateReserved": "2026-03-24T02:50:04.359Z",
    "dateUpdated": "2026-03-24T18:28:11.937Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-4732",
      "date": "2026-10-01",
      "epss": "0.00168",
      "percentile": "0.05495"
    },
    "microsoft_vex": {
      "current_release_date": "2026-04-02T14:38:55.000Z",
      "cve": "CVE-2026-4732",
      "id": "msrc_CVE-2026-4732",
      "initial_release_date": "2026-03-02T00:00:00.000Z",
      "product_status:known_affected": "1",
      "source": "Microsoft CSAF VEX",
      "status": "final",
      "title": "Out-of-bounds Read Overflow in tildearrow/furnace",
      "url": "https://msrc.microsoft.com/csaf/vex/2026/msrc_cve-2026-4732.json",
      "version": "2"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "collectionURL": "https://github.com/tildearrow/furnace",
                "defaultStatus": "affected",
                "modules": [
                  "\u200eextern/libsndfile-modified/src"
                ],
                "product": "furnace",
                "programFiles": [
                  "flac.c\u200e"
                ],
                "vendor": "tildearrow",
                "versions": [
                  {
                    "lessThan": "0.7",
                    "status": "affected",
                    "version": "0",
                    "versionType": "git"
                  }
                ]
              }
            ],
            "source": "cve_disclosure@tech.gov.sg"
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Out-of-bounds Read vulnerability in tildearrow furnace (\u200eextern/libsndfile-modified/src modules). This vulnerability is associated with program files flac.C\u200e.\n\nThis issue affects furnace: before 0.7."
          },
          {
            "lang": "es",
            "value": "Vulnerabilidad de lectura fuera de l\u00edmites en tildearrow furnace (m\u00f3dulos extern/libsndfile-modified/src). Esta vulnerabilidad est\u00e1 asociada con los archivos de programa flac.C.\n\nEste problema afecta a furnace: anterior a 0.7."
          }
        ],
        "id": "CVE-2026-4732",
        "lastModified": "2026-06-17T10:57:08.397",
        "metrics": {
          "cvssMetricV40": [
            {
              "cvssData": {
                "Automatable": "NO",
                "Recovery": "USER",
                "Safety": "NEGLIGIBLE",
                "attackComplexity": "LOW",
                "attackRequirements": "NONE",
                "attackVector": "LOCAL",
                "availabilityRequirement": "NOT_DEFINED",
                "baseScore": 8.4,
                "baseSeverity": "HIGH",
                "confidentialityRequirement": "NOT_DEFINED",
                "exploitMaturity": "PROOF_OF_CONCEPT",
                "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": "AMBER",
                "subAvailabilityImpact": "HIGH",
                "subConfidentialityImpact": "HIGH",
                "subIntegrityImpact": "HIGH",
                "userInteraction": "ACTIVE",
                "valueDensity": "DIFFUSE",
                "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/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:N/AU:N/R:U/V:D/RE:L/U:Amber",
                "version": "4.0",
                "vulnAvailabilityImpact": "HIGH",
                "vulnConfidentialityImpact": "HIGH",
                "vulnIntegrityImpact": "HIGH",
                "vulnerabilityResponseEffort": "LOW"
              },
              "source": "cve_disclosure@tech.gov.sg",
              "type": "Secondary"
            }
          ],
          "ssvcV203": [
            {
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "ssvcData": {
                "id": "CVE-2026-4732",
                "options": [
                  {
                    "exploitation": "none"
                  },
                  {
                    "automatable": "no"
                  },
                  {
                    "technicalImpact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-24T18:28:05.626315Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2026-03-24T04:17:25.573",
        "references": [
          {
            "source": "cve_disclosure@tech.gov.sg",
            "url": "https://github.com/tildearrow/furnace/pull/2812"
          }
        ],
        "sourceIdentifier": "cve_disclosure@tech.gov.sg",
        "vulnStatus": "Deferred",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-125"
              }
            ],
            "source": "cve_disclosure@tech.gov.sg",
            "type": "Secondary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2026-06-28T11:35:11+00:00",
      "cve": "CVE-2026-4732",
      "id": "CVE-2026-4732",
      "initial_release_date": "2026-03-24T02:50:36.111000+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "github.com/tildearrow/furnace: tildearrow furnace: Out-of-bounds Read vulnerability allows information disclosure or arbitrary code execution",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-4732.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2026-4732",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2026-03-24T18:28:05.626315Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2026-03-24T18:28:08.792Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "collectionURL": "https://github.com/tildearrow/furnace",
              "defaultStatus": "affected",
              "modules": [
                "\u200eextern/libsndfile-modified/src"
              ],
              "product": "furnace",
              "programFiles": [
                "flac.c\u200e"
              ],
              "vendor": "tildearrow",
              "versions": [
                {
                  "lessThan": "0.7",
                  "status": "affected",
                  "version": "0",
                  "versionType": "git"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "type": "reporter",
              "value": "TITAN Team (titancaproject@gmail.com)"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "Out-of-bounds Read vulnerability in tildearrow furnace (\u200eextern/libsndfile-modified/src modules).\u003cp\u003e This vulnerability is associated with program files flac.C\u200e.\u003c/p\u003e\u003cp\u003eThis issue affects furnace: before 0.7.\u003c/p\u003e"
                }
              ],
              "value": "Out-of-bounds Read vulnerability in tildearrow furnace (\u200eextern/libsndfile-modified/src modules). This vulnerability is associated with program files flac.C\u200e.\n\nThis issue affects furnace: before 0.7."
            }
          ],
          "metrics": [
            {
              "cvssV4_0": {
                "Automatable": "NO",
                "Recovery": "USER",
                "Safety": "NEGLIGIBLE",
                "attackComplexity": "LOW",
                "attackRequirements": "NONE",
                "attackVector": "LOCAL",
                "baseScore": 8.4,
                "baseSeverity": "HIGH",
                "exploitMaturity": "PROOF_OF_CONCEPT",
                "privilegesRequired": "NONE",
                "providerUrgency": "AMBER",
                "subAvailabilityImpact": "HIGH",
                "subConfidentialityImpact": "HIGH",
                "subIntegrityImpact": "HIGH",
                "userInteraction": "ACTIVE",
                "valueDensity": "DIFFUSE",
                "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/S:N/AU:N/R:U/V:D/RE:L/U:Amber",
                "version": "4.0",
                "vulnAvailabilityImpact": "HIGH",
                "vulnConfidentialityImpact": "HIGH",
                "vulnIntegrityImpact": "HIGH",
                "vulnerabilityResponseEffort": "LOW"
              },
              "format": "CVSS",
              "scenarios": [
                {
                  "lang": "en",
                  "value": "GENERAL"
                }
              ]
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-125",
                  "description": "CWE-125 Out-of-bounds Read",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-03-24T02:50:36.111Z",
            "orgId": "1a37b84a-8e51-4525-b3d6-87e2fae01dbd",
            "shortName": "GovTech CSG"
          },
          "references": [
            {
              "tags": [
                "patch"
              ],
              "url": "https://github.com/tildearrow/furnace/pull/2812"
            }
          ],
          "source": {
            "discovery": "UNKNOWN"
          },
          "title": "Out-of-bounds Read Overflow in tildearrow/furnace",
          "x_generator": {
            "engine": "Vulnogram 0.5.0"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "1a37b84a-8e51-4525-b3d6-87e2fae01dbd",
        "assignerShortName": "GovTech CSG",
        "cveId": "CVE-2026-4732",
        "datePublished": "2026-03-24T02:50:36.111Z",
        "dateReserved": "2026-03-24T02:50:04.359Z",
        "dateUpdated": "2026-03-24T18:28:11.937Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.

Loading…

Loading…

Loading…

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.


Loading…