DaveGamble cJSON vulnerabilities

Newest CVEs

• CVE-2026-87933

  DaveGamble cJSON cJSON_Utils.c cJSONUtils_MergePatch use after free

  DaveGamble · cJSON

  Medium6.9
• CVE-2026-29036

  cJSON 1.7.19 Wrong-Key Modification via JSON Pointer Escape Decoding

  DaveGamble · cJSON

  High8.7
• CVE-2026-67217

  cJSON JSON Patch Non-Atomic Application Destroys Data Before Validation

  DaveGamble · cJSON

  Medium6.9
• CVE-2026-67216

  cJSON cJSON_Compare Exponential Complexity Denial of Service

  DaveGamble · cJSON

  High8.2
• CVE-2026-67215

  cJSON JSON Patch copy/add Uncontrolled Recursion Stack Exhaustion

  DaveGamble · cJSON

  High8.7
• CVE-2026-16554

  Integer Overflow Leading to Heap Buffer Overflow in cJSON

  DaveGamble · cJSON

  Medium5.1