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EUVD-2026-18184

🗓️ 02 Apr 2026 12:31:05Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 11 Views

Cesanta Mongoose up to 7.20 has a remote authorization bypass via mg_tls_verify_cert_signature; fixed in 7.21.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-5246
2 Apr 202609:45
attackerkb
CNNVD
Cesanta Mongoose 安全漏洞
2 Apr 202600:00
cnnvd
CVE
CVE-2026-5246
2 Apr 202609:45
cve
Cvelist
CVE-2026-5246 Cesanta Mongoose P-384 Public Key mongoose.c mg_tls_verify_cert_signature authorization
2 Apr 202609:45
cvelist
Debian CVE
CVE-2026-5246
2 Apr 202609:45
debiancve
NVD
CVE-2026-5246
2 Apr 202610:16
nvd
OSV
DEBIAN-CVE-2026-5246
2 Apr 202610:16
osv
OSV
JLSEC-2026-371 A vulnerability was determined in Cesanta Mongoose up to 7.20. Affected is the function...
30 Apr 202619:30
osv
OSV
UBUNTU-CVE-2026-5246
15 Jun 202600:00
osv
Positive Technologies
PT-2026-29716
2 Apr 202600:00
ptsecurity
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "978184b9-d99a-3275-9c3b-20bebf440b38",
        "vendor": {
          "name": "Cesanta"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "0cf836fe-0007-3336-b1cd-6cd556247020",
        "product": {
          "name": "Mongoose"
        },
        "product_version": "7.3"
      },
      {
        "id": "0daf6060-1a06-3589-8099-2d84846e3345",
        "product": {
          "name": "Mongoose"
        },
        "product_version": "7.1"
      },
      {
        "id": "2309dd45-9189-3f43-a254-aef04fac17fe",
        "product": {
          "name": "Mongoose"
        },
        "product_version": "7.0"
      },
      {
        "id": "26b715ff-d35d-3632-8390-4ecd633843b9",
        "product": {
          "name": "Mongoose"
        },
        "product_version": "7.4"
      },
      {
        "id": "2ad555f9-752a-363c-b246-a42208a664d7",
        "product": {
          "name": "Mongoose"
        },
        "product_version": "7.20"
      },
      {
        "id": "2fba6d52-cc7b-3198-8c19-8a7fed78f0ac",
        "product": {
          "name": "Mongoose"
        },
        "product_version": "7.2"
      },
      {
        "id": "3a9b07e5-7632-3e08-adc3-4e31f6fe03cd",
        "product": {
          "name": "Mongoose"
        },
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      },
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      },
      {
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        "product": {
          "name": "Mongoose"
        },
        "product_version": "7.7"
      },
      {
        "id": "5b27880f-2b4d-3ef8-ac4e-a2f40bc61bdf",
        "product": {
          "name": "Mongoose"
        },
        "product_version": "7.13"
      },
      {
        "id": "73df9076-11c2-3855-9973-7871d42af446",
        "product": {
          "name": "Mongoose"
        },
        "product_version": "7.8"
      },
      {
        "id": "79f8e488-815e-3277-876d-fc341490af2d",
        "product": {
          "name": "Mongoose"
        },
        "product_version": "7.18"
      },
      {
        "id": "7c1a7a1e-1c6a-3498-b1d0-62bdda8123d7",
        "product": {
          "name": "Mongoose"
        },
        "product_version": "7.14"
      },
      {
        "id": "899ff051-2bb7-3cf5-9013-57186e647000",
        "product": {
          "name": "Mongoose"
        },
        "product_version": "7.15"
      },
      {
        "id": "9180e111-202b-3d8b-bc0f-54fd8fd66286",
        "product": {
          "name": "Mongoose"
        },
        "product_version": "7.16"
      },
      {
        "id": "968b07f7-d37f-3552-bd39-177d0ac68de2",
        "product": {
          "name": "Mongoose"
        },
        "product_version": ""
      },
      {
        "id": "999c9d8f-0e8d-3a66-a960-5adfc838cc01",
        "product": {
          "name": "Mongoose"
        },
        "product_version": "7.10"
      },
      {
        "id": "9ecd443a-6480-31cf-baab-e2ddd2bbb9e6",
        "product": {
          "name": "Mongoose"
        },
        "product_version": "7.19"
      },
      {
        "id": "a500b502-0eae-33fb-9905-da417ef4ffb3",
        "product": {
          "name": "Mongoose"
        },
        "product_version": "7.9"
      },
      {
        "id": "b38842fa-ad16-3d7c-9569-42704601e7f4",
        "product": {
          "name": "Mongoose"
        },
        "product_version": "7.17"
      },
      {
        "id": "b8eddaab-6f4e-3cf6-87b8-1ae9c2f739f5",
        "product": {
          "name": "Mongoose"
        },
        "product_version": "7.12"
      },
      {
        "id": "be84da0b-8bfa-3f3c-9933-154795c60a05",
        "product": {
          "name": "Mongoose"
        },
        "product_version": "7.5"
      }
    ]
  }
]

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02 Apr 2026 12:31Current
5.2Medium risk
Vulners AI Score5.2
CVSS 46.3
CVSS 25.1
CVSS 3.15.6
CVSS 35.6
EPSS0.00622
SSVC
11