{"id":18669,"date":"2025-12-26T09:27:00","date_gmt":"2025-12-26T09:27:00","guid":{"rendered":"https:\/\/sekuritasit.com\/index.php\/2025\/12\/26\/critical-langchain-core-vulnerability-exposes-secrets-via-serialization-injection-infothehackernews-com-the-hacker-news\/"},"modified":"2025-12-26T09:27:00","modified_gmt":"2025-12-26T09:27:00","slug":"critical-langchain-core-vulnerability-exposes-secrets-via-serialization-injection-infothehackernews-com-the-hacker-news","status":"publish","type":"post","link":"https:\/\/sekuritasit.com\/index.php\/2025\/12\/26\/critical-langchain-core-vulnerability-exposes-secrets-via-serialization-injection-infothehackernews-com-the-hacker-news\/","title":{"rendered":"Critical LangChain Core Vulnerability Exposes Secrets via Serialization Injection info@thehackernews.com (The Hacker News)"},"content":{"rendered":"<p>A critical security flaw has been disclosed in LangChain Core that could be exploited by an attacker to steal sensitive secrets and even influence large language model (LLM) responses through prompt injection.<br \/>\nLangChain Core (i.e., langchain-core) is a core Python package that&#8217;s part of the LangChain ecosystem, providing the core interfaces and model-agnostic abstractions for building<a href=\"https:\/\/thehackernews.com\/2025\/12\/critical-langchain-core-vulnerability.html\" target=\"_blank\" class=\"feedzy-rss-link-icon\">Read More<\/a>\u00a0<\/p>","protected":false},"excerpt":{"rendered":"<p>A critical security flaw has been disclosed in LangChain Core that could be exploited by an attacker to steal sensitive secrets and even influence large language model (LLM) responses through prompt injection. LangChain Core (i.e., langchain-core) is a core Python package that&#8217;s part of the LangChain ecosystem, providing the core interfaces and model-agnostic abstractions for [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":18670,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-18669","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.8 - aioseo.com -->\n\t<meta name=\"description\" content=\"A critical security flaw has been disclosed in LangChain Core that could be exploited by an attacker to steal sensitive secrets and even influence large language model (LLM) responses through prompt injection. 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