Windows Subsystem for Linux vulnerabilities
7 known CVE vulnerabilities in Windows Subsystem for Linux, translated and rated.
- CVE-2026-96309High
Use-after-free vulnerability in Windows Subsystem for Linux allows an authorized attacker to elevate privileges locally.
- CVE-2026-85879High
Time-of-check time-of-use (toctou) race condition in Windows Subsystem for Linux allows an authorized attacker to elevate privileges locally.
- CVE-2017-8622High
The vulnerability in Windows Subsystem for Linux in Windows 10 1703 allows for elevation of privilege when it fails to properly handle NT pipes handles.
- CVE-2026-57973Medium
A TOCTOU race condition in Windows Subsystem for Linux (WSL) allows an authorized attacker to perform local tampering. The vulnerability stems from a race between resource check and use.
- CVE-2026-57968High
A buffer over-read vulnerability in Windows Subsystem for Linux (WSL) allows an authorized attacker to elevate privileges locally.
- CVE-2021-36966High
Vulnerability in Windows Subsystem for Linux allows elevation of privilege. An attacker could exploit this flaw to gain higher privileges on the system.
- CVE-2020-1075Medium
Information disclosure vulnerability in Windows Subsystem for Linux due to improper handling of objects in memory. An attacker could obtain information to further compromise the user's system.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

