The vulnerability of the llama_index component of the JSON data reading class, which uses JSONReader tokens, allows a attacker to cause a service failure.
🗓️ 26 Dec 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 9 Views
| Reporter | Title | Published | Views | Family All 21 |
|---|---|---|---|---|
 | Security Bulletin: Vulnerabilities in llama_index_core bundled with IBM Fusion, IBM Fusion HCI and Content-Aware Storage. | 6 Apr 202612:34 | – | ibm |
 | LlamaIndex 安全漏洞 | 7 Jul 202500:00 | – | cnnvd |
 | CVE-2025-5472 | 7 Jul 202509:55 | – | cve |
 | CVE-2025-5472 Denial of Service via Uncontrolled Recursive JSON Parsing in JSONReader in run-llama/llama_index | 7 Jul 202509:55 | – | cvelist |
 | Denial of Service via `Uncontrolled Recursive` JSON Parsing in `JSONReader` | 3 Apr 202501:06 | – | huntr |
 | EUVD-2025-20209 | 3 Oct 202520:07 | – | euvd |
 | LlamaIndex vulnerable to DoS attack through uncontrolled recursive JSON parsing | 7 Jul 202512:30 | – | github |
 | CVE-2025-5472 | 7 Jul 202510:15 | – | nvd |
 | GHSA-3WXX-Q3GV-PVVV LlamaIndex vulnerable to DoS attack through uncontrolled recursive JSON parsing | 7 Jul 202512:30 | – | osv |
| PYSEC-2025-251 | 7 Jul 202510:15 | – | osv |
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26 Dec 2025 00:00Current
6.7Medium risk
Vulners AI Score6.7
CVSS 36.5
CVSS 27.8
EPSS0.00338