CVE-2026-92377 (GCVE-0-2026-92377)
Vulnerability from cvelistv5
Published
2026-10-27 15:11
Modified
2026-10-27 15:11
CWE
  • CWE-732 - Incorrect Permission Assignment for Critical Resource
Summary
Improper access control in the Patch Management update mechanism of TeamViewer Full Client and Host for Windows prior to version 15.82 allows a local authenticated attacker with low privileges to supply a signed executable through a forged IPC response and cause it to load a malicious DLL from a user-writable temporary directory. Successful exploitation results in arbitrary code execution with NT AUTHORITY\SYSTEM privileges.
Impacted products
Vendor Product Version
TeamViewer Full Client Version: 0   < 15.82
Version: 15.64.0 (Legacy Windows 7 & 8)   < 15.64.10 (Legacy Windows 7 & 8)
Version: 14.7.0   < 14.7.48868
Version: 13.2.0   < 13.2.36231
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   TeamViewer Host Version: 0   < 15.82
Version: 15.64.0 (Legacy Windows 7 & 8)   < 15.64.10 (Legacy Windows 7 & 8)
Version: 14.7.0   < 14.7.48868
Version: 13.2.0   < 13.2.36231
Create a notification for this product.
Show details on NVD website


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      "affected": [
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      "credits": [
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          "type": "finder",
          "value": "0x_alibabas (Giuliano Sanfins)"
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            "baseScore": 7.8,
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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      "providerMetadata": {
        "dateUpdated": "2026-10-27T15:11:55.955Z",
        "orgId": "13430f76-86eb-43b2-a71c-82c956ef31b6",
        "shortName": "TV"
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          "url": "https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2026-1012/"
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      "source": {
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    "datePublished": "2026-10-27T15:11:55.955Z",
    "dateReserved": "2026-09-16T07:16:01.957Z",
    "dateUpdated": "2026-10-27T15:11:55.955Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


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