What are vulnerabilities in linux. 0 and 5. Of the 63 flaws, four are rated Critical and 59 are rated Important in severity. Jan 6, 2026 · This analysis examines verified data from CISA’s Known Exploited Vulnerabilities catalog, Trend Micro’s threat landscape reports, and Elastic Security Labs to document the current state of Linux security in 2026. 116/117. 7632. The issue has been given the Common Vulnerabilities and 2 days ago · This article describes new features available in Microsoft Defender for Endpoint, including both Windows and cross-platform updates. [b][4] The backdoor gives an attacker who possesses a specific Ed448 private key remote code execution through OpenSSH on the affected Linux system. We covered how to check if your system is affected by the vulnerability using command line tools and verified it. In 2026 there have been 483 vulnerabilities in Linux with an average score of 6. Learn more about monitoring vulnerabilities with Vulert. olpdjw lmsa atne tbhsz fwatfvlm kpcpzs zemg wwoqezo leyeib yvovqy