CVE-2025-67364
HIGHDescription
fast-filesystem-mcp version 3.4.0 contains a critical path traversal vulnerability in its file operation tools including fast_read_file. This vulnerability arises from improper path validation that fails to resolve symbolic links to their actual physical paths. The safePath and isPathAllowed functions use path.resolve() which does not handle symlinks, allowing attackers to bypass directory access restrictions by creating symlinks within allowed directories that point to restricted system paths. When these symlinks are accessed through valid path references, the validation checks are circumvented, enabling access to unauthorized files.
How to fix
No published remediation has been found for this vulnerability's affected products yet.
Mitigation guidance may be in the linked vendor advisories in the References section below.
TridentStack Control tracks known vulnerabilities across your Windows, macOS, and Linux fleet and shows the fix as soon as one is published. See how it works
CVSS v3 Vector
Exploitability
Impact
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Exploit Intelligence
Moderate risk: more likely to be exploited than 47% of all known CVEs.
References
Related Vulnerabilities
Other CWE-24 vulnerabilities, ordered by exploit likelihood. View all
| CVE | Severity | CVSS | EPSS | Exploited | Fix |
|---|---|---|---|---|---|
| CVE-2026-39813 | Critical | 9.8 | 23% | - | Fix |
| CVE-2022-38129 | Critical | 9.8 | 19% | - | - |
| CVE-2025-60344 | High | 8.6 | 10% | - | - |
| CVE-2021-33036 | High | 8.8 | 3.8% | - | Fix |
| CVE-2023-1800 | High | 7.3 | 3.5% | - | - |
| CVE-2024-6746 | Medium | 4.3 | 3.3% | - | - |
Common questions
How do I fix CVE-2025-67364?
No published fix for CVE-2025-67364 has been found yet. Check the linked vendor advisories for guidance as it becomes available.
Is CVE-2025-67364 being actively exploited?
Not that we know of. CVE-2025-67364 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.61% is the estimated probability that it will be exploited in the next 30 days. That is higher than 47% of all scored CVEs.
How severe is CVE-2025-67364?
CVE-2025-67364 has a CVSS v3 base score of 7.5, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.
Embed a live status badge for CVE-2025-67364
Markdown
[](https://tridentstack.com/cve/CVE-2025-67364)HTML
<a href="https://tridentstack.com/cve/CVE-2025-67364"><img src="https://tridentstack.com/cve/badge/CVE-2025-67364.svg" alt="CVE-2025-67364"></a>Find and fix vulnerabilities across your fleet
TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.
This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-01-29.