Cn-Lwj

**Name of the Vulnerable Software and Affected Versions** kylin-system-updater versions up to 1.4.20kord **Description** A critical issue was found in the kylin-system-updater, affecting the `InstallSnap` function of the Update Handler component. This issue leads to command injection and requires a local approach to exploit. The exploit has been publicly disclosed. **Recommendations** For kylin-system-updater versions up to 1.4.20kord, consider disabling the `InstallSnap` function of the Update Handler component as a temporary workaround until a patch is available. Restrict access to the Update Handler component to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.