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Microsoft Windows Container Isolation: vulnerabilities and CVEs

Microsoft Windows Container Isolation has 1 published vulnerabilities, 1 of them in the last 12 months. 0 are rated critical and 0 are listed by CISA as actively exploited.

CVEs1
Last 12 months1
Critical0
Actively exploited0

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Latest vulnerabilities

CVESeverityEPSSActive exploitationPublishedDescription
CVE-2026-97787High (7)——Oct 13, 2026
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Container Isolation FS Filter Driver (unionfs.sys) allows an authorized attacker to elevate privileges locally.

🎯 How it gets exploited (ATT&CK techniques)

  1. T1068 Exploitation for Privilege Escalation1

Number of CVEs of this technology mapped to each exploitation or primary-impact technique.

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