Vulnerability-Lookup

FKIE_CVE-2026-20445

Vulnerability from fkie_nvd - Published: 2026-03-02 09:16 - Updated: 2026-03-03 12:57

Severity ?

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

Summary

In MDDP, there is a possible system crash due to a race condition. This could lead to local denial of service if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10289875; Issue ID: MSV-5184.

References

	URL	Tags
	security@mediatek.com	https://corp.mediatek.com/product-security-bulletin/March-2026	Vendor Advisory

Impacted products

Vendor	Product	Version
google	android	14.0
google	android	15.0
google	android	16.0
mediatek	mt6835	-
mediatek	mt6855	-
mediatek	mt6878	-
mediatek	mt6879	-
mediatek	mt6883	-
mediatek	mt6885	-
mediatek	mt6886	-
mediatek	mt6889	-
mediatek	mt6893	-
mediatek	mt6895	-
mediatek	mt6897	-
mediatek	mt6899	-
mediatek	mt6983	-
mediatek	mt6985	-
mediatek	mt6989	-
mediatek	mt6991	-
mediatek	mt6993	-
mediatek	mt8188	-
mediatek	mt8678	-
mediatek	mt8755	-
mediatek	mt8771	-
mediatek	mt8797	-
mediatek	mt8798	-

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:google:android:14.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "2700BCC5-634D-4EC6-AB67-5B678D5F951D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:google:android:15.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "8538774C-906D-4B03-A3E7-FA7A55E0DA9E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:google:android:16.0:-:*:*:*:*:*:*",
              "matchCriteriaId": "02882AB1-7993-47DD-84A0-8DF4272D85ED",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:mediatek:mt6835:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "19A63103-C708-48EC-B44D-5E465A6B79C5",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt6855:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "89AFEE24-7AAD-4EDB-8C3E-EDBA3240730A",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt6878:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "855A8046-34ED-4891-ACE5-76AB10AC8D53",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt6879:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "704BE5CE-AE08-4432-A8B0-4C8BD62148AD",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt6883:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "15E2EC3F-9FB3-488B-B1C1-2793A416C755",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt6885:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "DD64413C-C774-4C4F-9551-89E1AA9469EE",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt6886:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "AF3E2B84-DAFE-4E11-B23B-026F719475F5",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt6889:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "3B787DC3-8E5A-4968-B20B-37B6257FAAE2",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt6893:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "213B5C7F-D965-4312-9CDF-4F06FA77D401",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt6895:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "E0CA45C9-7BFE-4C93-B2AF-B86501F763AB",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt6897:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "2A7D8055-F4B6-41EE-A078-11D56285AB66",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt6899:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "C6E9F80F-9AC9-41E0-BB14-9DB6F14B62CD",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt6983:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "EB6B9A26-F8A1-4322-AA4E-CDF8F7D99000",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt6985:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "EA72CCD1-DEA2-48EB-8781-04CFDD41AAEE",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt6989:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "AD7DE6B2-66D9-4A3E-B15F-D56505559255",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt6991:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "CBBB30DF-E963-4940-B742-F6801F68C3FC",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt6993:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "57E92BE0-5E65-4770-8E1A-0E5D07A38164",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt8188:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "BA3D4A45-38EE-4125-AE67-89D1C707F95A",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt8678:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "152A5F3D-8004-4649-BDB1-E6F0798AF1CB",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt8755:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "1CF88096-5CBD-4A4B-8F47-33D38985956F",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt8771:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "0D09F23D-D023-4A60-B426-61251FDD8A5A",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt8797:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "2B469BF4-5961-42E9-814B-1BE06D182E45",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:mediatek:mt8798:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "637CAAD2-DCC0-4F81-B781-5D0536844CA8",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In MDDP, there is a possible system crash due to a race condition. This could lead to local denial of service if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10289875; Issue ID: MSV-5184."
    },
    {
      "lang": "es",
      "value": "En MDDP, existe una posible ca\u00edda del sistema debido a una condici\u00f3n de carrera. Esto podr\u00eda llevar a una denegaci\u00f3n de servicio local si un actor malicioso ya ha obtenido el privilegio de Sistema. No se necesita interacci\u00f3n del usuario para la explotaci\u00f3n. ID del parche: ALPS10289875; ID del problema: MSV-5184."
    }
  ],
  "id": "CVE-2026-20445",
  "lastModified": "2026-03-03T12:57:06.617",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 4.4,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 0.7,
        "impactScore": 3.6,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-03-02T09:16:18.007",
  "references": [
    {
      "source": "security@mediatek.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://corp.mediatek.com/product-security-bulletin/March-2026"
    }
  ],
  "sourceIdentifier": "security@mediatek.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-367"
        }
      ],
      "source": "security@mediatek.com",
      "type": "Secondary"
    }
  ]
}

CVE-2026-20445 (GCVE-0-2026-20445)

Vulnerability from cvelistv5 – Published: 2026-03-02 08:39 – Updated: 2026-03-02 13:21

Summary

Severity ?

4.4 (Medium)


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

CWE

CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition

Assigner

MediaTek

References

URL

Tags

https://corp.mediatek.com/product-security-bullet…

Impacted products

	Vendor	Product	Version
	MediaTek, Inc.	MT6835, MT6855, MT6878, MT6879, MT6883, MT6885, MT6886, MT6889, MT6893, MT6895, MT6897, MT6899, MT6983, MT6985, MT6989, MT6991, MT6993, MT8188, MT8678, MT8755, MT8771, MT8797, MT8798	Affected: Android 14.0, 15.0, 16.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "HIGH",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 4.4,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "HIGH",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2026-20445",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-02T13:21:45.506483Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-02T13:21:49.146Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "MT6835, MT6855, MT6878, MT6879, MT6883, MT6885, MT6886, MT6889, MT6893, MT6895, MT6897, MT6899, MT6983, MT6985, MT6989, MT6991, MT6993, MT8188, MT8678, MT8755, MT8771, MT8797, MT8798",
          "vendor": "MediaTek, Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "Android 14.0, 15.0, 16.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In MDDP, there is a possible system crash due to a race condition. This could lead to local denial of service if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10289875; Issue ID: MSV-5184."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-367",
              "description": "CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-03-02T08:39:35.796Z",
        "orgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374",
        "shortName": "MediaTek"
      },
      "references": [
        {
          "url": "https://corp.mediatek.com/product-security-bulletin/March-2026"
        }
      ],
      "x_generator": {
        "engine": "cvelib 1.8.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374",
    "assignerShortName": "MediaTek",
    "cveId": "CVE-2026-20445",
    "datePublished": "2026-03-02T08:39:35.796Z",
    "dateReserved": "2025-11-03T01:30:59.012Z",
    "dateUpdated": "2026-03-02T13:21:49.146Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date

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

FKIE_CVE-2026-20445

CVE-2026-20445 (GCVE-0-2026-20445)

Tags

Sightings

Nomenclature