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EUVD-2026-91057

🗓️ 05 Oct 2026 22:49:19Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 16 Views

Prototype pollution in stream-json via __proto__ key leads to property replacement.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
JSON processing library Prototype Pollution
6 Oct 202600:00
–bdu_fstec
cve
CVE
CVE-2026-104183
1 Oct 202620:17
–cve
cvelist
Cvelist
CVE-2026-104183 stream-json: Prototype pollution: Assembler writes this.current[this.key] on plain objects
1 Oct 202620:17
–cvelist
github
Github Security Blog
stream-json has a prototype pollution issue: Assembler writes this.current[this.key] on plain objects
5 Oct 202622:49
–github
mend
Mend
CVE-2026-104183
1 Oct 202620:17
–mend
nvd
NVD
CVE-2026-104183
1 Oct 202621:17
–nvd
osv_cga
osv_cga
CGA-FHW3-936P-4MXX
6 Oct 202611:50
–osv_cga
osv_cga
osv_cga
CGA-GPJ7-8FQ4-FRQ6
6 Oct 202612:22
–osv_cga
osv_cga
osv_cga
CGA-H4JQ-45R4-J95P
6 Oct 202611:57
–osv_cga
osv_cga
osv_cga
CGA-HHPX-779P-5286
6 Oct 202614:26
–osv_cga
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "0c5f1338-c8fe-3a62-8dc3-ec7631e10a7c",
        "vendor": {
          "name": "uhop"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "1235f93a-03bd-39c5-ab57-7a0363d8543f",
        "product": {
          "name": "stream-json",
          "vendor": {
            "name": "uhop"
          }
        },
        "product_version": "< 3.6.0"
      }
    ]
  }
]

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05 Oct 2026 22:49Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.1
EPSS0.00195
SSVC
16