CVE-2026-116620mediumCWE-119CWE-125

CVE-2026-116620: medium-severity vulnerability in Tencent RapidJSON

Tencent RapidJSON Regex stream.h Take out-of-bounds

Published

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33Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 6.9epss 0.3%
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
Tencent · RapidJSON
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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