Thehackernews Critical LangChain Vulnerability Enables Secret Exfiltration
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A critical vulnerability in LangChain’s core library (CVE-2025-68664) was discovered, allowing attackers to exfiltrate sensitive environment variables and potentially execute code through deserialization flaws. The issue, affecting a widely used AI framework with hundreds of millions of downloads, was patched just before Christmas 2025.
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Brotli Decoder Vulnerability Patched Across Multiple Linux Distributions A vulnerability, CVE-2026-111497, affecting the Brotli decoder has been patched in various Linux distributions, including Fedora 44 and Oracle Linux 10. The flaw allows for an out-of-bounds write, which could potentially enable attackers to execute arbitrary code. The vulnerability was published on October 22, 2026…