Vulnerability-Lookup

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

Vulnerability from cvelistv5 – Published: 2026-03-02 08:39 – Updated: 2026-03-30 13:06

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.

Severity

4.4 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:H/UI:N/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 2026-03-02 13:21 UTC

CWE

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

Assigner

MediaTek mitre root

References

1 reference

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

Impacted products

1 product

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

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": [
        {
          "defaultStatus": "unaffected",
          "product": "MediaTek chipset",
          "vendor": "MediaTek, Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "MT6835"
            },
            {
              "status": "affected",
              "version": "MT6855"
            },
            {
              "status": "affected",
              "version": "MT6878"
            },
            {
              "status": "affected",
              "version": "MT6879"
            },
            {
              "status": "affected",
              "version": "MT6883"
            },
            {
              "status": "affected",
              "version": "MT6885"
            },
            {
              "status": "affected",
              "version": "MT6886"
            },
            {
              "status": "affected",
              "version": "MT6889"
            },
            {
              "status": "affected",
              "version": "MT6893"
            },
            {
              "status": "affected",
              "version": "MT6895"
            },
            {
              "status": "affected",
              "version": "MT6897"
            },
            {
              "status": "affected",
              "version": "MT6899"
            },
            {
              "status": "affected",
              "version": "MT6983"
            },
            {
              "status": "affected",
              "version": "MT6985"
            },
            {
              "status": "affected",
              "version": "MT6989"
            },
            {
              "status": "affected",
              "version": "MT6991"
            },
            {
              "status": "affected",
              "version": "MT6993"
            },
            {
              "status": "affected",
              "version": "MT8188"
            },
            {
              "status": "affected",
              "version": "MT8678"
            },
            {
              "status": "affected",
              "version": "MT8755"
            },
            {
              "status": "affected",
              "version": "MT8771"
            },
            {
              "status": "affected",
              "version": "MT8797"
            },
            {
              "status": "affected",
              "version": "MT8798"
            }
          ]
        }
      ],
      "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": "2026-03-30T13:06:14.965Z",
        "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": "2026-03-30T13:06:14.965Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-20445",
      "date": "2026-09-17",
      "epss": "0.00122",
      "percentile": "0.02304"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-20445\",\"sourceIdentifier\":\"security@mediatek.com\",\"published\":\"2026-03-02T09:16:18.007\",\"lastModified\":\"2026-06-17T10:17:28.013\",\"vulnStatus\":\"Analyzed\",\"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.\"}],\"affected\":[{\"source\":\"security@mediatek.com\",\"affectedData\":[{\"vendor\":\"MediaTek, Inc.\",\"product\":\"MediaTek chipset\",\"defaultStatus\":\"unaffected\",\"versions\":[{\"version\":\"MT6835\",\"status\":\"affected\"},{\"version\":\"MT6855\",\"status\":\"affected\"},{\"version\":\"MT6878\",\"status\":\"affected\"},{\"version\":\"MT6879\",\"status\":\"affected\"},{\"version\":\"MT6883\",\"status\":\"affected\"},{\"version\":\"MT6885\",\"status\":\"affected\"},{\"version\":\"MT6886\",\"status\":\"affected\"},{\"version\":\"MT6889\",\"status\":\"affected\"},{\"version\":\"MT6893\",\"status\":\"affected\"},{\"version\":\"MT6895\",\"status\":\"affected\"},{\"version\":\"MT6897\",\"status\":\"affected\"},{\"version\":\"MT6899\",\"status\":\"affected\"},{\"version\":\"MT6983\",\"status\":\"affected\"},{\"version\":\"MT6985\",\"status\":\"affected\"},{\"version\":\"MT6989\",\"status\":\"affected\"},{\"version\":\"MT6991\",\"status\":\"affected\"},{\"version\":\"MT6993\",\"status\":\"affected\"},{\"version\":\"MT8188\",\"status\":\"affected\"},{\"version\":\"MT8678\",\"status\":\"affected\"},{\"version\":\"MT8755\",\"status\":\"affected\"},{\"version\":\"MT8771\",\"status\":\"affected\"},{\"version\":\"MT8797\",\"status\":\"affected\"},{\"version\":\"MT8798\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":4.4,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":0.7,\"impactScore\":3.6}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2026-03-02T13:21:45.506483Z\",\"id\":\"CVE-2026-20445\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"no\"},{\"technicalImpact\":\"partial\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"security@mediatek.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-367\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"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\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"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\"}]}]}],\"references\":[{\"url\":\"https://corp.mediatek.com/product-security-bulletin/March-2026\",\"source\":\"security@mediatek.com\",\"tags\":[\"Vendor Advisory\"]}]}}",
    "redhat_vex": {
      "current_release_date": "2026-03-27T08:09:04+00:00",
      "cve": "CVE-2026-20445",
      "id": "CVE-2026-20445",
      "initial_release_date": "2026-01-01T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "CVE-2026-20445",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-20445.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 4.4, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"HIGH\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"HIGH\", \"confidentialityImpact\": \"NONE\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-20445\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-03-02T13:21:45.506483Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-03-02T13:21:39.775Z\"}}], \"cna\": {\"affected\": [{\"vendor\": \"MediaTek, Inc.\", \"product\": \"MediaTek chipset\", \"versions\": [{\"status\": \"affected\", \"version\": \"MT6835\"}, {\"status\": \"affected\", \"version\": \"MT6855\"}, {\"status\": \"affected\", \"version\": \"MT6878\"}, {\"status\": \"affected\", \"version\": \"MT6879\"}, {\"status\": \"affected\", \"version\": \"MT6883\"}, {\"status\": \"affected\", \"version\": \"MT6885\"}, {\"status\": \"affected\", \"version\": \"MT6886\"}, {\"status\": \"affected\", \"version\": \"MT6889\"}, {\"status\": \"affected\", \"version\": \"MT6893\"}, {\"status\": \"affected\", \"version\": \"MT6895\"}, {\"status\": \"affected\", \"version\": \"MT6897\"}, {\"status\": \"affected\", \"version\": \"MT6899\"}, {\"status\": \"affected\", \"version\": \"MT6983\"}, {\"status\": \"affected\", \"version\": \"MT6985\"}, {\"status\": \"affected\", \"version\": \"MT6989\"}, {\"status\": \"affected\", \"version\": \"MT6991\"}, {\"status\": \"affected\", \"version\": \"MT6993\"}, {\"status\": \"affected\", \"version\": \"MT8188\"}, {\"status\": \"affected\", \"version\": \"MT8678\"}, {\"status\": \"affected\", \"version\": \"MT8755\"}, {\"status\": \"affected\", \"version\": \"MT8771\"}, {\"status\": \"affected\", \"version\": \"MT8797\"}, {\"status\": \"affected\", \"version\": \"MT8798\"}], \"defaultStatus\": \"unaffected\"}], \"references\": [{\"url\": \"https://corp.mediatek.com/product-security-bulletin/March-2026\"}], \"x_generator\": {\"engine\": \"cvelib 1.8.0\"}, \"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\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-367\", \"description\": \"CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition\"}]}], \"providerMetadata\": {\"orgId\": \"ee979b05-11f8-4f25-a7e0-a1fa9c190374\", \"shortName\": \"MediaTek\", \"dateUpdated\": \"2026-03-30T13:06:14.965Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2026-20445\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-03-30T13:06:14.965Z\", \"dateReserved\": \"2025-11-03T01:30:59.012Z\", \"assignerOrgId\": \"ee979b05-11f8-4f25-a7e0-a1fa9c190374\", \"datePublished\": \"2026-03-02T08:39:35.796Z\", \"assignerShortName\": \"MediaTek\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}

FKIE_CVE-2026-20445

Vulnerability from fkie_nvd - Published: 2026-03-02 09:16 - Updated: 2026-06-17 10:17

Severity

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

Summary

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

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "MediaTek chipset",
          "vendor": "MediaTek, Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "MT6835"
            },
            {
              "status": "affected",
              "version": "MT6855"
            },
            {
              "status": "affected",
              "version": "MT6878"
            },
            {
              "status": "affected",
              "version": "MT6879"
            },
            {
              "status": "affected",
              "version": "MT6883"
            },
            {
              "status": "affected",
              "version": "MT6885"
            },
            {
              "status": "affected",
              "version": "MT6886"
            },
            {
              "status": "affected",
              "version": "MT6889"
            },
            {
              "status": "affected",
              "version": "MT6893"
            },
            {
              "status": "affected",
              "version": "MT6895"
            },
            {
              "status": "affected",
              "version": "MT6897"
            },
            {
              "status": "affected",
              "version": "MT6899"
            },
            {
              "status": "affected",
              "version": "MT6983"
            },
            {
              "status": "affected",
              "version": "MT6985"
            },
            {
              "status": "affected",
              "version": "MT6989"
            },
            {
              "status": "affected",
              "version": "MT6991"
            },
            {
              "status": "affected",
              "version": "MT6993"
            },
            {
              "status": "affected",
              "version": "MT8188"
            },
            {
              "status": "affected",
              "version": "MT8678"
            },
            {
              "status": "affected",
              "version": "MT8755"
            },
            {
              "status": "affected",
              "version": "MT8771"
            },
            {
              "status": "affected",
              "version": "MT8797"
            },
            {
              "status": "affected",
              "version": "MT8798"
            }
          ]
        }
      ],
      "source": "security@mediatek.com"
    }
  ],
  "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": "2026-06-17T10:17:28.013",
  "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"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-20445",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-03-02T13:21:45.506483Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "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"
    }
  ]
}

GHSA-4G95-GCVR-J57Q

Vulnerability from github – Published: 2026-03-02 09:30 – Updated: 2026-03-02 15:31

Details

Severity

4.4 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-20445"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-367"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-03-02T09:16:18Z",
    "severity": "MODERATE"
  },
  "details": "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.",
  "id": "GHSA-4g95-gcvr-j57q",
  "modified": "2026-03-02T15:31:23Z",
  "published": "2026-03-02T09:30:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-20445"
    },
    {
      "type": "WEB",
      "url": "https://corp.mediatek.com/product-security-bulletin/March-2026"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/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.

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

FKIE_CVE-2026-20445

GHSA-4G95-GCVR-J57Q

Tags

Sightings

Nomenclature

Related by attack behaviour