Bug 2443353 (CVE-2026-3304) - CVE-2026-3304 multer: Multer: Denial of Service via malformed requests
Summary: CVE-2026-3304 multer: Multer: Denial of Service via malformed requests
Keywords:
Status: NEW
Alias: CVE-2026-3304
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-02-27 16:02 UTC by OSIDB Bzimport
Modified: 2026-03-02 10:18 UTC (History)
28 users (show)

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2026-02-27 16:02:02 UTC 
Multer is a node.js middleware for handling `multipart/form-data`. A vulnerability in Multer prior to version 2.1.0 allows an attacker to trigger a Denial of Service (DoS) by sending malformed requests, potentially causing resource exhaustion. Users should upgrade to version 2.1.0 to receive a patch. No known workarounds are available.
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