Windows Container Isolation FS Filter Driver vulnerabilities
6 known CVE vulnerabilities in Windows Container Isolation FS Filter Driver, translated and rated.
- CVE-2026-72971Medium
Improper link resolution before file access ('link following') in Windows Container Isolation FS Filter Driver (unionfs.sys) allows an authorized attacker to perform tampering locally.
- CVE-2026-62775Medium
Incorrect authorization in Windows Container Isolation FS Filter Driver (unionfs.sys) allows an authorized attacker to disclose information locally.
- CVE-2026-62772High
Heap-based buffer overflow in the Windows Container Isolation FS Filter Driver (unionfs.sys) allows an authorized attacker to elevate privileges locally.
- CVE-2026-50428High
Out-of-bounds read in Windows Container Isolation FS Filter Driver (unionfs.sys) allows an authorized attacker to disclose information locally.
- CVE-2026-33098High
Use after free in Windows Container Isolation FS Filter Driver allows an authorized attacker to elevate privileges locally.
- CVE-2021-34461High
Vulnerability in Windows Container Isolation FS Filter Driver allows elevation of privilege. An attacker could exploit this flaw to gain higher privileges on the system.

