CVE-2026-5038
1 advisory.
npm/multer CVE-2026-5038: medium 5.3
Multer vulnerable to Denial of Service via incomplete cleanup of aborted uploads
Action: Upgrade multer to 2.2.0 or later.
npm i multer@2.2.0npm i multer@3.0.0-alpha.2Affected
| introduced | fixed | last affected |
|---|---|---|
| 2.0.0-alpha.1 | 2.2.0 | - |
| 3.0.0-alpha.1 | 3.0.0-alpha.2 | - |
Fixed versions
| 2.2.0 | 3.0.0-alpha.2 |
Sources
- osv: GHSA-3p4h-7m6x-2hcm
- https://github.com/expressjs/multer/security/advisories/GHSA-3p4h-7m6x-2hcm
- https://nvd.nist.gov/vuln/detail/CVE-2026-5038
- https://cna.openjsf.org/security-advisories.html
- https://github.com/expressjs/multer
CVE-2026-5038 · published · modified · JSON