/
DirectorySecurity AdvisoriesPricing
Sign In
Security Advisories

CVE-2025-47935

Published

Last updated

NVD

https://nvd.nist.gov/vuln/detail/CVE-2025-47935

Severity

Unknown

Description

Multer is a node.js middleware for handling multipart/form-data. Versions prior to 2.0.0 are vulnerable to a resource exhaustion and memory leak issue due to improper stream handling. When the HTTP request stream emits an error, the internal busboy stream is not closed, violating Node.js stream safety guidance. This leads to unclosed streams accumulating over time, consuming memory and file descriptors. Under sustained or repeated failure conditions, this can result in denial of service, requiring manual server restarts to recover. All users of Multer handling file uploads are potentially impacted. Users should upgrade to 2.0.0 to receive a patch. No known workarounds are available.

References

  • https://images.chainguard.dev/security/CGA-wcgf-2mrv-gqjx

Affected packages


Safe Source for Open Sourceâ„¢
Media KitContact Us
© 2025 Chainguard. All Rights Reserved.
Private PolicyTerms of Use

Products

Chainguard ContainersChainguard LibrariesChainguard VMs