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EUVD-2026-50328

🗓️ 29 Jul 2026 13:32:03Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 26 Views

cJSON 1.7.19 has an exponential comparison flaw in cJSON_Compare that causes denial of service on nested JSON.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-67216
29 Jul 202613:32
–attackerkb
alpinelinux
AlpineLinux
CVE-2026-67216
29 Jul 202613:32
–alpinelinux
bdu_fstec
BDU FSTEC
cJSON Heap Buffer Overflow DoS
31 Jul 202600:00
–bdu_fstec
circl
Circl
CVE-2026-67216
29 Jul 202615:17
–circl
cve
CVE
CVE-2026-67216
29 Jul 202613:32
–cve
cvelist
Cvelist
CVE-2026-67216 cJSON cJSON_Compare Exponential Complexity Denial of Service
29 Jul 202613:32
–cvelist
debiancve
Debian CVE
CVE-2026-67216
29 Jul 202613:32
–debiancve
mend
Mend
CVE-2026-67216
29 Jul 202613:32
–mend
mscve
Microsoft CVE
cJSON cJSON_Compare Exponential Complexity Denial of Service
7 Aug 202608:09
–mscve
nvd
NVD
CVE-2026-67216
29 Jul 202614:16
–nvd
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "930cc301-2384-37ed-bb89-b6ac4473bda1",
        "vendor": {
          "name": "DaveGamble"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "dec62e4c-d99d-3e8d-b1da-ae08121a4f2f",
        "product": {
          "name": "cJSON",
          "vendor": {
            "name": "cJSON project"
          }
        },
        "product_version": "0 ≤1.7.19"
      }
    ]
  }
]

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29 Jul 2026 16:00Current
6Medium risk
Vulners AI Score6
CVSS 48.2
CVSS 3.15.9
EPSS0.00645
26