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CVE-2026-32144 OCSP designated-responder authorization bypass via missing signature verification

🗓️ 07 Apr 2026 12:28:00Reported by EEFType 
cvelist
 cvelist
🔗 www.cve.org👁 41 Views

OCSP responder bypass in Erlang OTP public_key occurs due to missing signature verification.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-32144
7 Apr 202612:28
attackerkb
circl
Circl
CVE-2026-32144
7 Apr 202615:21
circl
cnnvd
CNNVD
Erlang/OTP 安全漏洞
7 Apr 202600:00
cnnvd
cve
CVE
CVE-2026-32144
7 Apr 202612:28
cve
debian
Debian
[SECURITY] [DSA 6464-1] erlang security update
25 Aug 202604:37
debian
debiancve
Debian CVE
CVE-2026-32144
7 Apr 202612:28
debiancve
nessus
Tenable Nessus
Debian dsa-6464 : erlang - security update
25 Aug 202600:00
nessus
nessus
Tenable Nessus
Erlang/OTP 27.x < 27.3.4.10 / 28.x < 28.4.2 OCSP Certificate Validation Bypass (CVE-2026-32144)
9 Apr 202600:00
nessus
nessus
Tenable Nessus
openSUSE 16 Security Update : erlang (openSUSE-SU-2026:20607-1)
24 Apr 202600:00
nessus
nessus
Tenable Nessus
Photon OS 4.0: Erlang PHSA-2026-4.0-1005
6 May 202600:00
nessus
Rows per page
[
  {
    "cpes": [
      "cpe:2.3:a:erlang:erlang\\/otp:*:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "unknown",
    "modules": [
      "pubkey_ocsp"
    ],
    "packageName": "public_key",
    "packageURL": "pkg:otp/public_key?repository_url=https:%2F%2Fgithub.com%2Ferlang%2Fotp&vcs_url=git%20https:%2F%2Fgithub.com%2Ferlang%2Fotp.git",
    "product": "OTP",
    "programFiles": [
      "src/pubkey_ocsp.erl"
    ],
    "programRoutines": [
      {
        "name": "pubkey_ocsp:is_authorized_responder/3"
      }
    ],
    "repo": "https://github.com/erlang/otp",
    "vendor": "Erlang",
    "versions": [
      {
        "changes": [
          {
            "at": "1.20.3",
            "status": "unaffected"
          },
          {
            "at": "1.17.1.2",
            "status": "unaffected"
          }
        ],
        "lessThan": "*",
        "status": "affected",
        "version": "1.16",
        "versionType": "otp"
      }
    ]
  },
  {
    "cpes": [
      "cpe:2.3:a:erlang:erlang\\/otp:*:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "unknown",
    "modules": [
      "ssl_stapling"
    ],
    "packageName": "ssl",
    "packageURL": "pkg:otp/ssl?repository_url=https:%2F%2Fgithub.com%2Ferlang%2Fotp&vcs_url=git%20https:%2F%2Fgithub.com%2Ferlang%2Fotp.git",
    "product": "OTP",
    "programFiles": [
      "src/ssl_stapling.erl"
    ],
    "repo": "https://github.com/erlang/otp",
    "vendor": "Erlang",
    "versions": [
      {
        "changes": [
          {
            "at": "11.5.4",
            "status": "unaffected"
          },
          {
            "at": "11.2.12.7",
            "status": "unaffected"
          }
        ],
        "lessThan": "*",
        "status": "affected",
        "version": "11.2",
        "versionType": "otp"
      }
    ]
  },
  {
    "collectionURL": "https://github.com",
    "cpes": [
      "cpe:2.3:a:erlang:erlang\\/otp:*:*:*:*:*:*:*:*"
    ],
    "defaultStatus": "unknown",
    "modules": [
      "pubkey_ocsp"
    ],
    "packageName": "erlang/otp",
    "packageURL": "pkg:github/erlang/otp",
    "product": "OTP",
    "programFiles": [
      "lib/public_key/src/pubkey_ocsp.erl"
    ],
    "programRoutines": [
      {
        "name": "pubkey_ocsp:is_authorized_responder/3"
      }
    ],
    "repo": "https://github.com/erlang/otp",
    "vendor": "Erlang",
    "versions": [
      {
        "changes": [
          {
            "at": "28.4.2",
            "status": "unaffected"
          },
          {
            "at": "27.3.4.10",
            "status": "unaffected"
          }
        ],
        "lessThan": "*",
        "status": "affected",
        "version": "27.0",
        "versionType": "otp"
      },
      {
        "changes": [
          {
            "at": "ac7ff528be857c5d35eb29c7f24106e3a16d4891",
            "status": "unaffected"
          },
          {
            "at": "49033a6d93a5be0ee0dce04e1fb8b4ae7de1e0c0",
            "status": "unaffected"
          }
        ],
        "lessThan": "*",
        "status": "affected",
        "version": "601a012837ea0a5c8095bf24223132824177124d",
        "versionType": "git"
      }
    ]
  }
]

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