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CVE-2026-82964 Avast sandbox privilege escalation via unpreserved DACLs on virtualized files in aswSnx.sys

🗓️ 16 Sep 2026 14:01:47Reported by GENType 
cvelist
 cvelist
🔗 www.cve.org👁 36 Views

Local privilege escalation in Avast aswSnx.sys via unpreserved DACLs on sandboxed virtualized files.

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Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-82964
16 Sep 202614:01
cve
euvd
EUVD
EUVD-2026-80773
16 Sep 202614:01
euvd
nvd
NVD
CVE-2026-82964
16 Sep 202615:17
nvd
vulnrichment
Vulnrichment
CVE-2026-82964 Avast sandbox privilege escalation via unpreserved DACLs on virtualized files in aswSnx.sys
16 Sep 202614:01
vulnrichment
[
  {
    "vendor": "Gen Digital",
    "product": "Avast Free Antivirus, Avast One, Avast Premium Security, Avast Ultimate, Avast Business Security",
    "platforms": [
      "Windows"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "26.8",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "Gen Digital",
    "product": "AVG Antivirus Free, AVG Internet Security, AVG Ultimate",
    "platforms": [
      "Windows"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "26.8",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "affected"
  },
  {
    "vendor": "Gen Digital",
    "product": "Norton Antivirus Plus, Norton 360 Standard, Norton 360 Deluxe, Norton 360 Advanced",
    "platforms": [
      "Windows"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "26.8",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "affected"
  }
]

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