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CVE-2026-59921 Netty: CRLF Injection via Multipart Filename in Netty HttpPostRequestEncoder

🗓️ 28 Jul 2026 22:28:51Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 9 Views

CRLF injection in multipart headers from unsanitized filename; fixed in 4.1.136.Final and 4.2.16.Final

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-59921
28 Jul 202622:28
attackerkb
Chainguard
CVE-2026-59921 vulnerabilities
24 Jul 202608:23
cgr
Circl
CVE-2026-59921
22 Jul 202622:35
circl
CVE
CVE-2026-59921
28 Jul 202622:28
cve
EUVD
EUVD-2026-50089
28 Jul 202622:28
euvd
Github Security Blog
Netty: CRLF Injection via Multipart Filename in Netty HttpPostRequestEncoder
22 Jul 202621:52
github
NVD
CVE-2026-59921
28 Jul 202623:17
nvd
OSV
CGA-67W4-XM87-J5W2
24 Jul 202607:42
osv
OSV
GHSA-GCJF-9MGH-3P7G Netty: CRLF Injection via Multipart Filename in Netty HttpPostRequestEncoder
22 Jul 202621:52
osv
OSV
MINI-27R9-FGPG-GM82
23 Jul 202613:54
osv
Rows per page
[
  {
    "vendor": "netty",
    "product": "netty",
    "versions": [
      {
        "version": ">=4.2.0.Final, < 4.2.16.Final",
        "status": "affected"
      },
      {
        "version": "< 4.1.136.Final",
        "status": "affected"
      }
    ]
  }
]

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