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EUVD-2026-76992

🗓️ 13 Sep 2026 10:45:42Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 34 Views

Prototype pollution in Joi before 17.13.8/18.2.9 via __proto__ in messages compilation.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cgr
Chainguard
CVE-2026-90771 vulnerabilities
7 Oct 202602:55
–cgr
cve
CVE
CVE-2026-90771
13 Sep 202610:45
–cve
cvelist
Cvelist
CVE-2026-90771 joi before 17.13.8 and 18.2.9 Prototype Pollution via messages
13 Sep 202610:45
–cvelist
github
Github Security Blog
joi messages compilation allows prototype replacement through __proto__ error codes
13 Sep 202612:31
–github
mend
Mend
CVE-2026-90771
13 Sep 202610:45
–mend
nvd
NVD
CVE-2026-90771
13 Sep 202611:17
–nvd
osv_cga
osv_cga
CGA-2XRF-6XG5-7W4P
6 Oct 202614:10
–osv_cga
osv_cga
osv_cga
CGA-34X3-97JG-5FM6
6 Oct 202609:57
–osv_cga
osv_cga
osv_cga
CGA-3CJ6-9GJ5-9JHV
6 Oct 202613:27
–osv_cga
osv_cga
osv_cga
CGA-3JCW-8R5V-XCHF
7 Oct 202620:11
–osv_cga
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "9ec09eb3-ae2b-3d63-80d8-fe51f26de1e5",
        "vendor": {
          "name": "hapijs"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "a610894f-6964-3f42-9e64-11d12c261119",
        "product": {
          "name": "joi",
          "vendor": {
            "name": "hapijs"
          }
        },
        "product_version": "16.0.0 <17.13.8"
      },
      {
        "id": "d5c7b601-da6a-3135-87cb-864646c3a02d",
        "product": {
          "name": "joi",
          "vendor": {
            "name": "hapijs"
          }
        },
        "product_version": "18.0.0 <18.2.9"
      }
    ]
  }
]

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13 Sep 2026 10:45Current
6Medium risk
Vulners AI Score6
CVSS 46.3
CVSS 3.13.7
EPSS0.00389
34