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CVE-2026-67217 cJSON JSON Patch Non-Atomic Application Destroys Data Before Validation

🗓️ 29 Jul 2026 13:32:04Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 34 Views

CVE-2026-67217: cJSON applies JSON Patch non-atomically, destroying target data before validation.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-67217
29 Jul 202613:32
attackerkb
alpinelinux
AlpineLinux
CVE-2026-67217
29 Jul 202613:32
alpinelinux
bdu_fstec
BDU FSTEC
The vulnerability of the apply_patch() function in the cJSON_Utils.c component of the library for working with JSON objects in C language allows a attacker to compromise data integrity.
31 Jul 202600:00
bdu_fstec
circl
Circl
CVE-2026-67217
29 Jul 202615:27
circl
cve
CVE
CVE-2026-67217
29 Jul 202613:32
cve
debiancve
Debian CVE
CVE-2026-67217
29 Jul 202613:32
debiancve
euvd
EUVD
EUVD-2026-50329
29 Jul 202613:32
euvd
nvd
NVD
CVE-2026-67217
29 Jul 202614:16
nvd
osv
OSV
DEBIAN-CVE-2026-67217
29 Jul 202614:16
osv
osv
OSV
ECHO-B709-48C4-0C80
30 Jul 202609:29
osv
Rows per page
[
  {
    "vendor": "DaveGamble",
    "product": "cJSON",
    "defaultStatus": "affected",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "1.7.19"
      }
    ]
  }
]

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29 Jul 2026 16:00Current
CVSS 3.15.3
CVSS 46.9
EPSS0.0025
34