Vulnerability-Lookup

CVE-2026-72506 (GCVE-0-2026-72506)

Vulnerability from cvelistv5 – Published: 2026-08-13 04:07 – Updated: 2026-08-13 13:06

Summary

VoiceTra provided by National Institute of Information and Communications Technology (NICT) contains an incorrectly specified destination in a communication channel vulnerability. Users may be directed to a server (or service) controlled by an attacker, potentially resulting in the theft of input data or the display of incorrect results.

Severity

5.4 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

5.1 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-13 13:06 UTC

CWE

CWE-941 - Incorrectly specified destination in a communication channel

Assigner

jpcert

References

3 references

URL	Tags
https://www.nict.go.jp/en/topics/2026/08/10-1.html
https://www.nict.go.jp/publicity/topics/2026/08/1…
https://jvn.jp/en/jp/JVN00941257/

Impacted products

2 products

Vendor	Product	Version
National Institute of Information and Communications Technology	"VoiceTra(Voice Translator)" for Android	Affected: 9.1.3 , ≤ 9.2.0 (semver)
National Institute of Information and Communications Technology	"VoiceTra(Voice Translator)" for iOS	Affected: 9.1.3 , ≤ 9.2.0 (semver)

Show details on NVD website

JSON

To clipboard

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GHSA-C2VF-72CC-2QVX

Vulnerability from github – Published: 2026-08-13 06:33 – Updated: 2026-08-13 06:33

Details

Severity

5.4 (Medium)


                  
                    CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

5.1 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-72506"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-941"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-13T05:17:26Z",
    "severity": "MODERATE"
  },
  "details": "VoiceTra provided by National Institute of Information and Communications Technology (NICT) contains an incorrectly specified destination in a communication channel vulnerability. Users may be directed to a server (or service) controlled by an attacker, potentially resulting in the theft of input data or the display of incorrect results.",
  "id": "GHSA-c2vf-72cc-2qvx",
  "modified": "2026-08-13T06:33:50Z",
  "published": "2026-08-13T06:33:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-72506"
    },
    {
      "type": "WEB",
      "url": "https://jvn.jp/en/jp/JVN00941257"
    },
    {
      "type": "WEB",
      "url": "https://www.nict.go.jp/en/topics/2026/08/10-1.html"
    },
    {
      "type": "WEB",
      "url": "https://www.nict.go.jp/publicity/topics/2026/08/10-1.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/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",
      "type": "CVSS_V4"
    }
  ]
}

JVNDB-2026-000114

Vulnerability from jvndb - Published: 2026-08-13 04:36 - Updated:2026-08-13 04:36

Severity

5.4 (Medium) - cvssV3_0 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Summary

VoiceTra vulnerable to incorrectly specified destination in a communication channel

Details

VoiceTra provided by National Institute of Information and Communications Technology (NICT) contains the following vulnerability.

Incorrectly specified destination in a communication channel (CWE-941) - CVE-2026-72506

RyotaK of GMO Flatt Security Inc. reported this vulnerability to NICT and coordinated. After the coordination was completed, RyotaK reported the case to JPCERT/CC to notify users of the solution through JVN.

References

Type

URL

	JVN	https://jvn.jp/en/jp/JVN00941257/index.html
	CVE	https://www.cve.org/CVERecord?id=CVE-2026-72506
	No Mapping(CWE-Other)	https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html

Impacted products

Vendor

Product

	National Institute of Information and Communications Technology	VoiceTra(Voice Translator) for Android
	National Institute of Information and Communications Technology	VoiceTra(Voice Translator) for iOS

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-000114.html",
  "dc:date": "2026-08-13T13:36+09:00",
  "dcterms:issued": "2026-08-13T13:36+09:00",
  "dcterms:modified": "2026-08-13T13:36+09:00",
  "description": "VoiceTra provided by National Institute of Information and Communications Technology (NICT) contains the following vulnerability.\u003ca href=\u0027https://cwe.mitre.org/data/definitions/941.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003cul\u003e\u003cli\u003eIncorrectly specified destination in a communication channel (CWE-941) - CVE-2026-72506\u003c/li\u003e\u003c/ul\u003eRyotaK of GMO Flatt Security Inc. reported this vulnerability to NICT and coordinated. After the coordination was completed, RyotaK reported the case to JPCERT/CC to notify users of the solution through JVN.",
  "link": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-000114.html",
  "sec:cpe": [
    {
      "#text": "cpe:/a:misc:nict_voicetra_for_android",
      "@product": "VoiceTra(Voice Translator) for Android",
      "@vendor": "National Institute of Information and Communications Technology",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/a:misc:nict_voicetra_for_ios",
      "@product": "VoiceTra(Voice Translator) for iOS",
      "@vendor": "National Institute of Information and Communications Technology",
      "@version": "2.2"
    }
  ],
  "sec:cvss": {
    "@score": "5.4",
    "@severity": "Medium",
    "@type": "Base",
    "@vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N",
    "@version": "3.0"
  },
  "sec:identifier": "JVNDB-2026-000114",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN00941257/index.html",
      "@id": "JVN#00941257",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2026-72506",
      "@id": "CVE-2026-72506",
      "@source": "CVE"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "VoiceTra vulnerable to incorrectly specified destination in a communication channel"
}

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.

Action not permitted

CVE-2026-72506 (GCVE-0-2026-72506)

GHSA-C2VF-72CC-2QVX

JVNDB-2026-000114

Tags

Sightings

Nomenclature