CVE-2025-57849 - Apache Fuse Container Privilege Escalation Vulnerability

CVE-2025-57849 - Apache Fuse Container Privilege Escalation Vulnerability

https://cvefeed.io/rssfeed/latest.atom / Fri, 03/13/2026 - 11:06
CVE ID :CVE-2025-57849
Published : March 13, 2026, 6:19 a.m. | 3 hours, 9 minutes ago
Description :A container privilege escalation flaw was found in certain Fuse images. This issue stems from the /etc/passwd file being created with group-writable permissions during build time. In certain conditions, an attacker who can execute commands within an affected container, even as a non-root user, can leverage their membership in the root group to modify the /etc/passwd file. This could allow the attacker to add a new user with any arbitrary UID, including UID 0, leading to full root privileges within the container.
Severity: 6.4 | MEDIUM
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