Lucene search
+L

CVE-2026-72971

🗓️ 11 Aug 2026 17:05:40Reported by microsoftType 
cve
 cve
🔗 web.nvd.nist.gov👁 324 Views

Windows Container Isolation FS Filter Driver (unionfs.sys) has a tampering vulnerability allowing unauthorized file system modifications.

Related
Detection
Affected
Refs
NVD
Vulners
CNA
Node
OR
microsoftwindows_11_26h1Range<10.0.28000.2704arm64
microsoftwindows_11_26h1Range<10.0.28000.2704x64
[
  {
    "vendor": "Microsoft",
    "product": "Windows 11 version 26H1",
    "platforms": [
      "ARM64-based Systems",
      "x64-based Systems"
    ],
    "versions": [
      {
        "version": "10.0.28000.0",
        "lessThan": "10.0.28000.2704",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

31 Aug 2026 20:06Current
5.1Medium risk
Vulners AI Score5.1
CVSS 3.15.5
EPSS0.00473
SSVC
324