Which versions of fuser are affected by GHSA-CVMJ-47V9-35M9?

fuser (rust) versions < 0.16.0 is affected.

Is there a fix for GHSA-CVMJ-47V9-35M9?

Yes. GHSA-CVMJ-47V9-35M9 is fixed in 0.16.0. Upgrade to this version or later.

Is GHSA-CVMJ-47V9-35M9 exploitable, and should I be worried?

Whether GHSA-CVMJ-47V9-35M9 is exploitable in your environment depends on whether the vulnerable code is present and reachable. A CVSS score is a worst-case rating; it does not account for your specific deployment, configuration, or usage patterns. Kodem, an Intelligent Application Security platform, uses runtime intelligence to show which vulnerabilities actually execute in production, so you can focus on the ones that represent real risk.

What actually determines whether GHSA-CVMJ-47V9-35M9 is exploitable, and how bad it is?

Exploitability and impact are not fixed properties of a CVE. They depend on runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A high CVSS score on a dependency that never runs is not the same as real risk. Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter.

GHSA-CVMJ-47V9-35M9 in fuser

Q: What is GHSA-CVMJ-47V9-35M9?

GHSA-CVMJ-47V9-35M9 is a high-severity security vulnerability in fuser (rust), affecting versions < 0.16.0. It is fixed in 0.16.0.

Q: Is there a fix for GHSA-CVMJ-47V9-35M9?

Yes. GHSA-CVMJ-47V9-35M9 is fixed in 0.16.0. Upgrade to this version or later.

Q: Is GHSA-CVMJ-47V9-35M9 exploitable, and should I be worried?

Whether GHSA-CVMJ-47V9-35M9 is exploitable in your environment depends on whether the vulnerable code is present and reachable. A CVSS score is a worst-case rating; it does not account for your specific deployment, configuration, or usage patterns. Kodem, an Intelligent Application Security platform, uses runtime intelligence to show which vulnerabilities actually execute in production, so you can focus on the ones that represent real risk.

Q: What actually determines whether GHSA-CVMJ-47V9-35M9 is exploitable, and how bad it is?

Exploitability and impact are not fixed properties of a CVE. They depend on runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A high CVSS score on a dependency that never runs is not the same as real risk. Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter.

Q: How do I fix GHSA-CVMJ-47V9-35M9?

Upgrade fuser to 0.16.0 or later.

GHSA-CVMJ-47V9-35M9

GHSA-CVMJ-47V9-35M9 is a high-severity security vulnerability in fuser (rust), affecting versions < 0.16.0. It is fixed in 0.16.0.

Does this CVE actually affect you?

Kodem shows which CVEs are reachable and running in your applications, so you fix what's exploitable, not just what's listed.

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Runtime intelligence, not another scanner.

Summary

FUSE-Rust: Uninitalized memory read and leak caused by fuser crate

During the creation of a new libfuse session with fuse_session_new, the operation list was passed as NULL incorrectly. libfuse expects this argument to always point to list of operations. This caused uninitialized memory read and leaks in libfuse.so.

Impact

Affected versions

fuser (< 0.16.0)

Security releases

fuser → 0.16.0 (rust)

Kodem intelligence

Severity tells you how bad this could be in the worst case. It does not tell you whether you are exposed. Exploitability and impact are functions of runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A vulnerable package can sit in your dependency tree and never run.

Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter. Kodem's runtime-powered SCA identifies whether this CVE is reachable in your applications.

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Remediation advice

Upgrade fuser to 0.16.0 or later to resolve this vulnerability.

Kodem Kai can prioritize this vulnerability in your dependency tree and generate a fix recommendation.

Frequently Asked Questions

What is GHSA-CVMJ-47V9-35M9? GHSA-CVMJ-47V9-35M9 is a high-severity security vulnerability in fuser (rust), affecting versions < 0.16.0. It is fixed in 0.16.0.
Which versions of fuser are affected by GHSA-CVMJ-47V9-35M9? fuser (rust) versions < 0.16.0 is affected.
Is there a fix for GHSA-CVMJ-47V9-35M9? Yes. GHSA-CVMJ-47V9-35M9 is fixed in 0.16.0. Upgrade to this version or later.
Is GHSA-CVMJ-47V9-35M9 exploitable, and should I be worried? Whether GHSA-CVMJ-47V9-35M9 is exploitable in your environment depends on whether the vulnerable code is present and reachable. A CVSS score is a worst-case rating; it does not account for your specific deployment, configuration, or usage patterns. Kodem, an Intelligent Application Security platform, uses runtime intelligence to show which vulnerabilities actually execute in production, so you can focus on the ones that represent real risk. Get a demo
What actually determines whether GHSA-CVMJ-47V9-35M9 is exploitable, and how bad it is? Exploitability and impact are not fixed properties of a CVE. They depend on runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A high CVSS score on a dependency that never runs is not the same as real risk. Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter.
How do I fix GHSA-CVMJ-47V9-35M9? Upgrade fuser to 0.16.0 or later.