Out-of-bounds Write in TeamViewer Full Client for Linux and macOS Allows Remote Code Execution

{
  "id": "899476fc86ab544c78d2251b1d996ff52bf0522ab55edb2eb548ad5f944823f6",
  "url": "https://www.cve.org/CVERecord?id=CVE-2026-92372",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Out-of-bounds Write in TeamViewer Full Client for Linux and macOS Allows Remote Code Execution",
    "summary": "An out-of-bounds write vulnerability in the screen-image decoder of TeamViewer Full Client for Linux and macOS prior to version 15.83 allows a remote attacker to execute arbitrary code by supplying crafted screen-image data during a remote-control session. The vulnerability can also be exploited by persuading a user to open a specially crafted TeamViewer session recording (.tvs). Missing destination bounds checking in the decoder allows crafted screen-image data to cause an out-of-bounds write to the image buffer. Exploitation requires user interaction.",
    "evidence": "cve:CVE-2026-92372",
    "products": [
      {
        "name": {
          "value": "Full Client",
          "evidence": "/containers/cna/affected/0/product"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "CVE-2026-92372",
      "aliases": [
        "CVE-2026-92372"
      ],
      "metrics": [
        {
          "format": "CVSS",
          "cvssV3_1": {
            "scope": "UNCHANGED",
            "version": "3.1",
            "baseScore": 8.8,
            "attackVector": "NETWORK",
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "integrityImpact": "HIGH",
            "userInteraction": "REQUIRED",
            "attackComplexity": "LOW",
            "availabilityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "confidentialityImpact": "HIGH"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "affected": [
        {
          "vendor": "TeamViewer",
          "product": "Full Client",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "15.83",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "14.7.0 (Linux)",
              "lessThan": "14.7.48868 (Linux)",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "14.7.0 (macOS)",
              "lessThan": "14.7.48868 (macOS)",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "13.2.0 (Linux)",
              "lessThan": "13.2.154008 (Linux)",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "13.2.0 (macOS)",
              "lessThan": "13.2.154007 (macOS)",
              "versionType": "custom"
            }
          ],
          "platforms": [
            "MacOS",
            "Linux"
          ],
          "defaultStatus": "unaffected"
        }
      ],
      "modified": "2026-10-27T15:08:28.439Z",
      "provider": "cve",
      "references": [
        "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2026-1011/"
      ],
      "provider_metadata": {
        "cna": {
          "orgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
          "shortName": "TV",
          "dateUpdated": "2026-10-27T15:08:28.439Z"
        }
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-92372",
        "evidence": "/cveMetadata/cveId"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/containers/cna/metrics"
  },
  "source_id": "core-cve",
  "document_id": 394419,
  "published_at": "2026-10-27T15:08:28.439+00:00"
}