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CVE-2026-43970 Decompression Bomb in cow_spdy:inflate/2 Allows Memory Exhaustion via Crafted SPDY Frame

🗓️ 13 May 2026 18:43:11Reported by EEFType 
cvelist
 cvelist
🔗 www.cve.org👁 32 Views

CVE-2026-43970 allows memory exhaustion in cow_spdy inflate/2 via unauthenticated crafted SPDY frames.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-43970
13 May 202618:43
attackerkb
CNNVD
Cowlib 安全漏洞
13 May 202600:00
cnnvd
CVE
CVE-2026-43970
13 May 202618:43
cve
Debian CVE
CVE-2026-43970
13 May 202618:43
debiancve
EUVD
EUVD-2026-30131
13 May 202621:32
euvd
Fedora
[SECURITY] Fedora 44 Update: erlang-cowlib-2.16.1-1.fc44
21 May 202600:57
fedora
Fedora
[SECURITY] Fedora 43 Update: erlang-cowlib-2.16.1-1.fc43
21 May 202601:28
fedora
Tenable Nessus
Fedora 44 : erlang-cowlib (2026-84270bbc49)
20 May 202600:00
nessus
Tenable Nessus
Fedora 43 : erlang-cowlib (2026-ce0a56ca97)
20 May 202600:00
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-43970
14 May 202600:00
nessus
Rows per page
[
  {
    "collectionURL": "https://repo.hex.pm",
    "cpes": [
      "cpe:2.3:a:ninenines:cowlib:*:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "unaffected",
    "modules": [
      "cow_spdy"
    ],
    "packageName": "cowlib",
    "packageURL": "pkg:hex/cowlib",
    "product": "cowlib",
    "programFiles": [
      "src/cow_spdy.erl"
    ],
    "programRoutines": [
      {
        "name": "cow_spdy:parse/2"
      },
      {
        "name": "cow_spdy:inflate/2"
      },
      {
        "name": "cow_spdy:parse_headers/2"
      },
      {
        "name": "cow_spdy:parse_headers/4"
      }
    ],
    "repo": "https://github.com/ninenines/cowlib",
    "vendor": "ninenines",
    "versions": [
      {
        "lessThan": "2.16.1",
        "status": "affected",
        "version": "0.1.0",
        "versionType": "semver"
      }
    ]
  },
  {
    "collectionURL": "https://github.com",
    "cpes": [
      "cpe:2.3:a:ninenines:cowlib:*:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "unaffected",
    "modules": [
      "cow_spdy"
    ],
    "packageName": "ninenines/cowlib",
    "packageURL": "pkg:github/ninenines/cowlib",
    "product": "cowlib",
    "programFiles": [
      "src/cow_spdy.erl"
    ],
    "programRoutines": [
      {
        "name": "cow_spdy:parse/2"
      },
      {
        "name": "cow_spdy:inflate/2"
      },
      {
        "name": "cow_spdy:parse_headers/2"
      },
      {
        "name": "cow_spdy:parse_headers/4"
      }
    ],
    "repo": "https://github.com/ninenines/cowlib",
    "vendor": "ninenines",
    "versions": [
      {
        "lessThan": "16aad3fb9f81f5cda4d1706ff0c54237c619c282",
        "status": "affected",
        "version": "fad5c0049df278cc498b6cdb519b09e845a070a8",
        "versionType": "git"
      }
    ]
  }
]

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