CVE-2025-53110
published 2025-07-02CVE-2025-53110: Model Context Protocol Servers is a collection of reference implementations for the model context protocol (MCP). Versions of Filesystem prior to 0.6.4 or…
PriorityP340high7.3CVSS 4.0
AVNACLATPPRNUIPVCNVINVAHSCHSIHSAHEXCRXIRXARXMAVXMACXMATXMPRXMUIXMVCXMVIXMVAXMSCXMSIXMSAXSXAUXRXVXREXUX
EPSS
0.50%
39.1th percentile
Model Context Protocol Servers is a collection of reference implementations for the model context protocol (MCP). Versions of Filesystem prior to 0.6.4 or 2025.7.01 could allow access to unintended files in cases where the prefix matches an allowed directory. Users are advised to upgrade to 0.6.4 or 2025.7.01 resolve.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| modelcontextprotocol | server-filesystem | 0 – 0.6.2 | — |
| modelcontextprotocol | server-filesystem | >= 2025.1.14 < 2025.7.1 | 2025.7.1 |
| modelcontextprotocol | servers | < 0.6.4 | 0.6.4 |
| modelcontextprotocol | servers | < 2025.7.01 | 2025.7.01 |
| msrc | azl3_kernel_6.6.57.1-7_on_azure_linux_3.0 | — | — |
| msrc | azl3_kernel_6.6.64.2-1_on_azure_linux_3.0 | — | — |
CVSS provenance
nvdv4.07.3HIGHCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
vendor_msrc5.5MEDIUM
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GHSA
@modelcontextprotocol/server-filesystem vulnerability allows for path validation bypass via colliding path prefix
ghsa·2025-07-01
CVE-2025-53110 [HIGH] CWE-22 @modelcontextprotocol/server-filesystem vulnerability allows for path validation bypass via colliding path prefix
@modelcontextprotocol/server-filesystem vulnerability allows for path validation bypass via colliding path prefix
Versions of Filesystem prior to 0.6.3 & 2025.7.1 could allow access to unintended files in cases where the prefix matches an allowed directory. Users are advised to upgrade to 2025.7.1 to resolve the issue.
Thank you to Elad Beber (Cymulate) for reporting these issues.
OSV
@modelcontextprotocol/server-filesystem vulnerability allows for path validation bypass via colliding path prefix
osv·2025-07-01
CVE-2025-53110 [HIGH] @modelcontextprotocol/server-filesystem vulnerability allows for path validation bypass via colliding path prefix
@modelcontextprotocol/server-filesystem vulnerability allows for path validation bypass via colliding path prefix
Versions of Filesystem prior to 0.6.3 & 2025.7.1 could allow access to unintended files in cases where the prefix matches an allowed directory. Users are advised to upgrade to 2025.7.1 to resolve the issue.
Thank you to Elad Beber (Cymulate) for reporting these issues.
Microsoft
vp_vdpa: fix id_table array not null terminated error
vendor_msrc·2024-12-10·CVSS 5.5
CVE-2024-53110 [MEDIUM] vp_vdpa: fix id_table array not null terminated error
vp_vdpa: fix id_table array not null terminated error
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
Linux: Linux
Customer Action Required: Yes
Remediation: CBL-Mariner Releases
Reference: https://learn.m
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-07-02
Published