Vulnerability-Lookup

CVE-2026-57256 (GCVE-0-2026-57256)

Vulnerability from cvelistv5 – Published: 2026-07-08 07:35 – Updated: 2026-07-08 12:38

Title

Foxit Editor/Reader List Box Format Use-After-Free Vulnerability

Summary

When the application opens a PDF and executes JavaScript, it performs abnormal operations on the list box field, and this operation is repeated after the form is reset. During this process, the application failed to adequately verify the validity of the form objects and their internal dictionary pointers, resulting in accessing internal members of invalid or improperly initialized fields. This led to an illegal pointer read, ultimately causing the application to crash.

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-416 - Use after free

Assigner

Foxit

References

1 reference

URL	Tags
https://www.foxit.com/support/security-bulletins.html

Impacted products

3 products

Vendor	Product	Version
Foxit Software Inc.	Foxit PDF Editor	Affected: Versions 2026.1.1 and earlier Affected: Versions 14.0.4 and earlier Affected: Versions 13.2.4 and earlier
Foxit Software Inc.	Foxit PDF Editor	Affected: Versions 2026.1.1 and earlier Affected: Versions 14.0.3 and earlier
Foxit Software Inc.	Foxit PDF Reader	Affected: Versions 2026.1.1 and earlier

Credits

KPC of Cisco Talos

Show details on NVD website

JSON

To clipboard

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CERTFR-2026-AVI-0845

Vulnerability from certfr_avis - Published: 2026-07-08 - Updated: 2026-07-08

De multiples vulnérabilités ont été découvertes dans les produits Foxit. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une élévation de privilèges et une atteinte à la confidentialité des données.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products

Vendor	Product	Description
Foxit	PDF Editor	PDF Editor versions 13.x antérieures à 13.2.5 pour Windows
Foxit	PDF Editor	PDF Editor versions 14.x antérieures à 14.0.5 pour Mac
Foxit	PDF Editor	PDF Editor versions 14.x antérieures à 14.0.5 pour Windows
Foxit	PDF Editor	PDF Editor versions 13.x antérieures à 13.2.5 pour Mac
Foxit	PDF Reader	PDF Reader versions 2026.x antérieures à 2026.1.2 pour Windows
Foxit	PDF Reader	PDF Reader versions antérieures à 2026.1.2 pour Mac
Foxit	PDF Editor	PDF Editor versions antérieures à 2026.1.2 pour Mac

References

Title

Publication Time

Tags

Bulletin de sécurité FoxIT

2026-07-08

vendor-advisory

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "PDF Editor versions 13.x ant\u00e9rieures \u00e0 13.2.5 pour Windows",
      "product": {
        "name": "PDF Editor",
        "vendor": {
          "name": "Foxit",
          "scada": false
        }
      }
    },
    {
      "description": "PDF Editor versions 14.x ant\u00e9rieures \u00e0 14.0.5 pour Mac",
      "product": {
        "name": "PDF Editor",
        "vendor": {
          "name": "Foxit",
          "scada": false
        }
      }
    },
    {
      "description": "PDF Editor versions 14.x ant\u00e9rieures \u00e0 14.0.5 pour Windows",
      "product": {
        "name": "PDF Editor",
        "vendor": {
          "name": "Foxit",
          "scada": false
        }
      }
    },
    {
      "description": "PDF Editor versions 13.x ant\u00e9rieures \u00e0 13.2.5 pour Mac",
      "product": {
        "name": "PDF Editor",
        "vendor": {
          "name": "Foxit",
          "scada": false
        }
      }
    },
    {
      "description": "PDF Reader versions 2026.x ant\u00e9rieures \u00e0 2026.1.2 pour Windows",
      "product": {
        "name": "PDF Reader",
        "vendor": {
          "name": "Foxit",
          "scada": false
        }
      }
    },
    {
      "description": "PDF Reader versions ant\u00e9rieures \u00e0 2026.1.2 pour Mac",
      "product": {
        "name": "PDF Reader",
        "vendor": {
          "name": "Foxit",
          "scada": false
        }
      }
    },
    {
      "description": "PDF Editor versions ant\u00e9rieures \u00e0 2026.1.2 pour Mac",
      "product": {
        "name": "PDF Editor",
        "vendor": {
          "name": "Foxit",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2026-57248",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-57248"
    },
    {
      "name": "CVE-2026-57247",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-57247"
    },
    {
      "name": "CVE-2026-57250",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-57250"
    },
    {
      "name": "CVE-2026-57249",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-57249"
    },
    {
      "name": "CVE-2026-57258",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-57258"
    },
    {
      "name": "CVE-2026-57252",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-57252"
    },
    {
      "name": "CVE-2026-13127",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-13127"
    },
    {
      "name": "CVE-2026-57243",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-57243"
    },
    {
      "name": "CVE-2026-57260",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-57260"
    },
    {
      "name": "CVE-2026-57241",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-57241"
    },
    {
      "name": "CVE-2026-57246",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-57246"
    },
    {
      "name": "CVE-2026-57254",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-57254"
    },
    {
      "name": "CVE-2026-57240",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-57240"
    },
    {
      "name": "CVE-2026-57256",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-57256"
    },
    {
      "name": "CVE-2026-57239",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-57239"
    },
    {
      "name": "CVE-2026-57244",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-57244"
    },
    {
      "name": "CVE-2026-13126",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-13126"
    },
    {
      "name": "CVE-2026-13129",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-13129"
    },
    {
      "name": "CVE-2026-57251",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-57251"
    },
    {
      "name": "CVE-2026-57257",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-57257"
    },
    {
      "name": "CVE-2026-57245",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-57245"
    },
    {
      "name": "CVE-2026-57259",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-57259"
    },
    {
      "name": "CVE-2026-57242",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-57242"
    },
    {
      "name": "CVE-2026-57255",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-57255"
    },
    {
      "name": "CVE-2026-57238",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-57238"
    },
    {
      "name": "CVE-2026-13128",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-13128"
    },
    {
      "name": "CVE-2026-57253",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-57253"
    },
    {
      "name": "CVE-2026-57237",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-57237"
    }
  ],
  "initial_release_date": "2026-07-08T00:00:00",
  "last_revision_date": "2026-07-08T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-0845",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-07-08T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Foxit. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, une \u00e9l\u00e9vation de privil\u00e8ges et une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Foxit",
  "vendor_advisories": [
    {
      "published_at": "2026-07-08",
      "title": "Bulletin de s\u00e9curit\u00e9 FoxIT",
      "url": "https://www.foxitsoftware.com/support/security-bulletins.php"
    }
  ]
}

FKIE_CVE-2026-57256

Vulnerability from fkie_nvd - Published: 2026-07-08 09:16 - Updated: 2026-07-08 15:01

Severity

7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Summary

References

	URL	Tags
	14984358-7092-470d-8f34-ade47a7658a2	https://www.foxit.com/support/security-bulletins.html

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Windows"
          ],
          "product": "Foxit PDF Editor",
          "vendor": "Foxit Software Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "Versions 2026.1.1 and earlier"
            },
            {
              "status": "affected",
              "version": "Versions 14.0.4 and earlier"
            },
            {
              "status": "affected",
              "version": "Versions 13.2.4 and earlier"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "MacOS"
          ],
          "product": "Foxit PDF Editor",
          "vendor": "Foxit Software Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "Versions 2026.1.1 and earlier"
            },
            {
              "status": "affected",
              "version": "Versions 14.0.3 and earlier"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Windows",
            "MacOS"
          ],
          "product": "Foxit PDF Reader",
          "vendor": "Foxit Software Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "Versions 2026.1.1 and earlier"
            }
          ]
        }
      ],
      "source": "14984358-7092-470d-8f34-ade47a7658a2"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "When the application opens a PDF and executes JavaScript, it performs abnormal operations on the list box field, and this operation is repeated after the form is reset. During this process, the application failed to adequately verify the validity of the form objects and their internal dictionary pointers, resulting in accessing internal members of invalid or improperly initialized fields. This led to an illegal pointer read, ultimately causing the application to crash."
    }
  ],
  "id": "CVE-2026-57256",
  "lastModified": "2026-07-08T15:01:22.897",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "14984358-7092-470d-8f34-ade47a7658a2",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-57256",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-07-08T12:38:44.758991Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-07-08T09:16:33.770",
  "references": [
    {
      "source": "14984358-7092-470d-8f34-ade47a7658a2",
      "url": "https://www.foxit.com/support/security-bulletins.html"
    }
  ],
  "sourceIdentifier": "14984358-7092-470d-8f34-ade47a7658a2",
  "vulnStatus": "Undergoing Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ],
      "source": "14984358-7092-470d-8f34-ade47a7658a2",
      "type": "Secondary"
    }
  ]
}

GHSA-6M6W-86VV-J325

Vulnerability from github – Published: 2026-07-08 09:31 – Updated: 2026-07-08 09:31

Details

Severity

7.8 (High)


                  
                    CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-57256"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-08T09:16:33Z",
    "severity": "HIGH"
  },
  "details": "When the application opens a PDF and executes JavaScript, it performs abnormal operations on the list box field, and this operation is repeated after the form is reset. During this process, the application failed to adequately verify the validity of the form objects and their internal dictionary pointers, resulting in accessing internal members of invalid or improperly initialized fields. This led to an illegal pointer read, ultimately causing the application to crash.",
  "id": "GHSA-6m6w-86vv-j325",
  "modified": "2026-07-08T09:31:52Z",
  "published": "2026-07-08T09:31:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-57256"
    },
    {
      "type": "WEB",
      "url": "https://www.foxit.com/support/security-bulletins.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

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.

Detection rules are retrieved from Rulezet.

Action not permitted

CVE-2026-57256 (GCVE-0-2026-57256)

CERTFR-2026-AVI-0845

Solutions

FKIE_CVE-2026-57256

GHSA-6M6W-86VV-J325

Tags

Sightings

Nomenclature