A security vulnerability has been detected in Tencent RapidJSON up to 1.1.0. This issue affects the function GenericStringStream<UTF8<char>>::Take in the library include/rapidjson/stream.h of the component Regex Parser. The manipulation leads to out-of-bounds read.
The attack can be initiated remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
Low
Partial data leak
Integrity
Low
Partial data modification
Availability
Low
Partial disruption
CVSS Vector v4.0
Weakness Type (CWE)
References 6
https://github.com/Tencent/rapidjson/
cna@vuldb.com
https://github.com/Tencent/rapidjson/issues/2401
cna@vuldb.com
https://vuldb.com/cve/CVE-2026-116620
cna@vuldb.com
https://vuldb.com/submit/1024236
cna@vuldb.com
https://vuldb.com/vuln/426552
cna@vuldb.com
https://vuldb.com/vuln/426552/cti
cna@vuldb.com