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LangChain 安全漏洞

🗓️ 12 Jan 2026 00:00:00Reported by China National Vulnerability Database of Information SecurityType 
cnnvd
 cnnvd
🔗 www.cnnvd.org.cn👁 3 Views

A vulnerability in LangChain 0.3.1 allows a regular expression denial of service via MRKLOutputParser.parse.

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28 May 2026 00:00Current
6Medium risk
Vulners AI Score6
CVSS 3.17.5
CVSS 48.7
EPSS0.00105
SSVC
3