CVE-2026-8936— Unbounded recursion in grpcfuse kernel module allows container to crash Docker Desktop VM
Possible ATT&CK Techniques 1AI
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I. Basic Information for CVE-2026-8936
Vulnerability Information
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Vulnerability Title
Unbounded recursion in grpcfuse kernel module allows container to crash Docker Desktop VM
Source: NVD (National Vulnerability Database)
Vulnerability Description
Fixed a VM panic caused by unbounded recursion in the grpcfuse kernel module when a container created deeply nested directories on a bind-mounted host folder and triggered a dentry invalidation event. This issue has been fixed in Docker Desktop 4.76.0.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
未经控制的递归
Source: NVD (National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Docker | Docker Desktop | 4.33.0 ~ 4.76.0 | - |
II. Public POCs for CVE-2026-8936
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2026-8936 (1)
IV. Related Vulnerabilities
Same product: Docker Desktop
- CVE-2026-5843
Docker Model Runner container-to-host code execution via MLX - CVE-2026-5817
Docker Model Runner container-to-host code execution via uns - CVE-2026-6406
Docker Desktop Enhanced Container Isolation bypass via --use - CVE-2026-2664
Out of bounds read vulnerability in grpcfuse kernel module - CVE-2025-14740
Docker Desktop for Windows Incorrect Permission Assignment P
Same vendor: Docker
- CVE-2026-5843
Docker Model Runner container-to-host code execution via MLX - CVE-2026-5817
Docker Model Runner container-to-host code execution via uns - CVE-2026-6406
Docker Desktop Enhanced Container Isolation bypass via --use - CVE-2026-33990
Docker Model Runner OCI Registry Client Vulnerable to Server - CVE-2025-15558
Docker Desktop Docker Plugins Uncontrolled Search Path Eleme
Same weakness: CWE-674
- CVE-2026-40989
Self Routing guard bypassed via function composition - CVE-2026-44740
go-billy: Lack of depth and cycle detection in symlink resol - CVE-2026-42328
go-ipld-prime: DAG-CBOR and DAG-JSON decoders unbounded recu - CVE-2026-6936
IBM i is Affected by a Denial of Service Vulnerability [] - CVE-2026-44844
eml_parser: Recursion DoS via nested message/rfc822 attachme
V. Comments for CVE-2026-8936
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