SB2025090958 - Out-of-bounds read in cJSON
Published: September 9, 2025
Security Bulletin ID
SB2025090958
Severity
Medium
Patch available
NO
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Out-of-bounds read (CVE-ID: CVE-2025-57052)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition within the decode_array_index_from_pointer() function in cJSON_Utils.c. A remote attacker can trigger an out-of-bounds read error and read contents of memory on the system.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.