{"action":"Upgrade multer to 2.2.0 or later.","affected":[{"fixed":"2.2.0","introduced":"2.0.0-alpha.1"},{"fixed":"3.0.0-alpha.2","introduced":"3.0.0-alpha.1"}],"component":"multer","cve_ids":["CVE-2026-5038"],"ecosystem":"npm","epss":0.00367,"exploited":false,"fixed_versions":["2.2.0","3.0.0-alpha.2"],"ghsa_id":"GHSA-3p4h-7m6x-2hcm","id":"tcs_01M5KEXTSSGGYG3N9TGJM3NTPP","modified_at":"2026-06-17T18:26:29.614554Z","published_at":"2026-06-17T18:11:48Z","references":["https://osv.dev/vulnerability/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"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"GHSA-3p4h-7m6x-2hcm","url":"https://osv.dev/vulnerability/GHSA-3p4h-7m6x-2hcm"}],"summary":"Multer vulnerable to Denial of Service via incomplete cleanup of aborted uploads"}