Vulnerability-Lookup

CVE-2026-5937 (GCVE-0-2026-5937)

Vulnerability from cvelistv5 – Published: 2026-04-27 11:00 – Updated: 2026-04-27 13:42

Title

Foxit PDF Editor/Reader's insufficient parameter validation leads to denial-of-service vulnerability

Summary

Insufficient parameter verification leads to the occurrence of format errors in files, which will trigger an unhandled "std::invalid_argument" exception, ultimately causing the program to terminate.

Severity

5.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-04-27 13:38 UTC

CWE

CWE-248 - Uncaught exception

Assigner

Foxit mitre root

References

1 reference

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

Impacted products

2 products

Vendor	Product	Version	CPE status
Foxit Software Inc.	Foxit PDF Editor	Affected: Versions 2026.1 and earlier Affected: Versions 14.0.3 and earlier Affected: Versions 13.2.3 and earlier	guessed
Foxit Software Inc.	Foxit PDF Reader	Affected: Versions 2026.1 and earlier	guessed

Credits

CITIVD

Show details on NVD website

JSON

To clipboard

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CERTFR-2026-AVI-0501

Vulnerability from certfr_avis - Published: 2026-04-27 - Updated: 2026-04-27

De multiples vulnérabilités ont été découvertes dans les produits FoxIT. Elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un déni de service à distance 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 Reader	PDF Reader versions 2026.x antérieures à 2026.1.1
Foxit	PDF Reader	PDF Reader versions antérieures à 14.0.4
Foxit	PDF Editor	PDF Editor versions antérieures à 13.2.4

References

Title

Publication Time

FKIE_CVE-2026-5937

Vulnerability from fkie_nvd - Published: 2026-04-27 12:16 - Updated: 2026-06-17 10:59

Severity

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

Summary

Insufficient parameter verification leads to the occurrence of format errors in files, which will trigger an unhandled "std::invalid_argument" exception, ultimately causing the program to terminate.

References

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

Impacted products

Vendor	Product	Version
foxit	pdf_editor	*
foxit	pdf_editor	*
foxit	pdf_editor	*
foxit	pdf_reader	*

JSON

To clipboard

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            },
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GHSA-WV7R-XG3P-CCR7

Vulnerability from github – Published: 2026-04-27 12:30 – Updated: 2026-04-27 12:30

Details

Insufficient parameter verification leads to the occurrence of format errors in files, which will trigger an unhandled "std::invalid_argument" exception, ultimately causing the program to terminate.

Severity

5.5 (Medium)


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

Show details on source website

JSON

To clipboard

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  ],
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    "github_reviewed": false,
    "github_reviewed_at": null,
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    "severity": "MODERATE"
  },
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  "id": "GHSA-wv7r-xg3p-ccr7",
  "modified": "2026-04-27T12:30:38Z",
  "published": "2026-04-27T12:30:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-5937"
    },
    {
      "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:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

WID-SEC-W-2026-1281

Vulnerability from csaf_certbund - Published: 2026-04-26 22:00 - Updated: 2026-04-27 22:00

Summary

Foxit PDF Reader und Editor: Mehrere Schwachstellen

Severity

Mittel

Scope

7 vulnerabilities in this advisory, including CVE-2026-5937.

CVE-2026-5937

Known affected: 4 products

Open the full advisory

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.

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-2026-5937 (GCVE-0-2026-5937)

CERTFR-2026-AVI-0501

Solutions

FKIE_CVE-2026-5937

GHSA-WV7R-XG3P-CCR7

WID-SEC-W-2026-1281

Tags

Sightings

Nomenclature

Related by attack behaviour