mcdonald's

vulnerability

One Packet Can Crash OT Servers in Industrial Sectors

A high-severity vulnerability (CVE-2026-42542) in TDengine, a time-series database, allows unauthenticated attackers to crash vulnerable servers with a single crafted network packet. The vulnerability stems from an integ…

Dark Reading · Sep 28, 2026 HighCVSS 7.5

CVE-2026-42542 iot ot database

threat-intel

The Onboarding Password Mistake That Creates Unnecessary Risk

This article discusses the significant security risks associated with using temporary onboarding passwords, highlighting how they are frequently shared insecurely and remain active for extended periods. The practice crea…

The Hacker News · Jun 15, 2026 High

US IR onboarding credentials security

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mcdonald's

One Packet Can Crash OT Servers in Industrial Sectors

The Onboarding Password Mistake That Creates Unnecessary Risk