CVE-2026-20552

Full vulnerability record from the local CVENow database.

Description

In ccci, there is a possible out of bounds write due to a missing bounds check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS11523478 (Note: For MT6880, MT6890) / ALPS11297423 (Note: For MT6813, MT6986, MT6982, MT6980D) / AUTO00864897 (Note: For MT2735, MT2737); Issue ID: MSV-10724.

Severity

Not scored

CVSS score

Not available

Vulnerability status

Received

Source identifier

[email protected]

Published

2026-11-02 03:17:32.170000

Last modified

2026-11-02 03:17:32.170000

View original CVE JSON

{
  "id": "CVE-2026-20552",
  "sourceIdentifier": "[email protected]",
  "published": "2026-11-02T03:17:32.170",
  "lastModified": "2026-11-02T03:17:32.170",
  "vulnStatus": "Received",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In ccci, there is a possible out of bounds write due to a missing bounds check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS11523478 (Note: For MT6880, MT6890) / ALPS11297423 (Note: For MT6813, MT6986, MT6982, MT6980D) / AUTO00864897 (Note: For MT2735, MT2737); Issue ID: MSV-10724."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "MediaTek, Inc.",
          "product": "MediaTek chipset",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "MT2735",
              "status": "affected"
            },
            {
              "version": "MT2737",
              "status": "affected"
            },
            {
              "version": "MT6813",
              "status": "affected"
            },
            {
              "version": "MT6880",
              "status": "affected"
            },
            {
              "version": "MT6890",
              "status": "affected"
            },
            {
              "version": "MT6980D",
              "status": "affected"
            },
            {
              "version": "MT6982",
              "status": "affected"
            },
            {
              "version": "MT6986",
              "status": "affected"
            },
            {
              "version": "MT6988",
              "status": "affected"
            },
            {
              "version": "MT6990",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {},
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://www.mediatek.com/product-security-bulletin/November-2026",
      "source": "[email protected]"
    }
  ]
}