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CVE-2026-54314 n8n: Denial of Service via ZIP decompression in webhook workflow

🗓️ 23 Jun 2026 15:33:52Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 75 Views

DoS via ZIP decompression in webhook workflow; unbounded memory use disrupts all workflows; fixed in 2.24.0.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-54314
23 Jun 202615:33
–attackerkb
cve
CVE
CVE-2026-54314
23 Jun 202615:33
–cve
euvd
EUVD
EUVD-2026-38462
23 Jun 202615:33
–euvd
github
Github Security Blog
n8n: Denial of Service via ZIP decompression in webhook workflow
16 Jun 202623:01
–github
mend
Mend
CVE-2026-54314
23 Jun 202615:33
–mend
ncsc
NCSC
Vulnerabilities handled in the n8n workflow automation platform
29 Jun 202608:02
–ncsc
nvd
NVD
CVE-2026-54314
23 Jun 202616:17
–nvd
osv_ghsa
osv_ghsa
GHSA-JQPW-QWW5-CJ4C n8n: Denial of Service via ZIP decompression in webhook workflow
16 Jun 202623:01
–osv_ghsa
osv_mini
osv_mini
MINI-CV92-8JJV-RGQV
17 Jun 202616:23
–osv_mini
osv_root
osv_root
ROOT-APP-NPM-CVE-2026-54314 CVE-2026-54314 in n8n - Patched by Root
6 Oct 202603:42
–osv_root
Rows per page
[
  {
    "vendor": "n8n-io",
    "product": "n8n",
    "versions": [
      {
        "version": "< 2.24.0",
        "status": "affected"
      }
    ]
  }
]

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