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CVE-2026-43966 HTTP Response Splitting via Non-VCHAR Bytes in cow_http_struct_hd:escape_string/2

🗓️ 08 Jun 2026 16:34:33Reported by EEFType 
cvelist
 cvelist
🔗 www.cve.org👁 47 Views

HTTP response splitting by non-VCHAR bytes in cow_http_struct_hd:escape_string/2 of cowlib

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-43966
8 Jun 202616:34
attackerkb
cnnvd
CNNVD
Cowlib 注入漏洞
8 Jun 202600:00
cnnvd
cve
CVE
CVE-2026-43966
8 Jun 202616:34
cve
debiancve
Debian CVE
CVE-2026-43966
8 Jun 202616:34
debiancve
euvd
EUVD
EUVD-2026-35131
8 Jun 202616:34
euvd
github
Github Security Blog
cowboy and gun affected by an HTTP Request/Response Splitting vulnerability
8 Jun 202618:31
github
mscve
Microsoft CVE
HTTP Response Splitting via Non-VCHAR Bytes in cow_http_struct_hd:escape_string/2
19 Jun 202608:01
mscve
nvd
NVD
CVE-2026-43966
8 Jun 202617:16
nvd
osv
OSV
CVE-2026-43966 HTTP Response Splitting via Non-VCHAR Bytes in cow_http_struct_hd:escape_string/2
8 Jun 202616:34
osv
osv
OSV
DEBIAN-CVE-2026-43966
8 Jun 202617:16
osv
Rows per page
[
  {
    "collectionURL": "https://repo.hex.pm",
    "cpes": [
      "cpe:2.3:a:ninenines:cowlib:*:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "unaffected",
    "modules": [
      "cow_http_struct_hd"
    ],
    "packageName": "cowlib",
    "packageURL": "pkg:hex/cowlib",
    "product": "cowlib",
    "programFiles": [
      "src/cow_http_struct_hd.erl"
    ],
    "programRoutines": [
      {
        "name": "cow_http_struct_hd:escape_string/2"
      },
      {
        "name": "cow_http_struct_hd:bare_item/1"
      }
    ],
    "repo": "https://github.com/ninenines/cowlib",
    "vendor": "ninenines",
    "versions": [
      {
        "status": "affected",
        "version": "2.9.0",
        "versionType": "semver"
      }
    ]
  },
  {
    "collectionURL": "https://github.com",
    "cpes": [
      "cpe:2.3:a:ninenines:cowlib:*:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "unaffected",
    "modules": [
      "cow_http_struct_hd"
    ],
    "packageName": "ninenines/cowlib",
    "packageURL": "pkg:github/ninenines/cowlib",
    "product": "cowlib",
    "programFiles": [
      "src/cow_http_struct_hd.erl"
    ],
    "programRoutines": [
      {
        "name": "cow_http_struct_hd:escape_string/2"
      },
      {
        "name": "cow_http_struct_hd:bare_item/1"
      }
    ],
    "repo": "https://github.com/ninenines/cowlib",
    "vendor": "ninenines",
    "versions": [
      {
        "status": "affected",
        "version": "a8b793db3d6ffe91d62f81baf41b1dab4cd78fb6",
        "versionType": "git"
      }
    ]
  }
]

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