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「React Native CLI」や「SmarterMail」の脆弱性悪用に警戒を - ランサムでも

米サイバーセキュリティインフラストラクチャセキュリティ庁（CISA）は現地時間2026年2月5日、「悪用が確認された脆弱性カタログ（KEV）」へ2件の脆弱性をあらたに登録し、脆弱性に対する攻撃へ注意するよう呼びかけた。
Techzine Europe

Critical vulnerability in React Native development tool actively exploited

Attackers are actively exploiting a critical vulnerability in React Native's Metro server to infiltrate development ...
TechRadar

Millions of developers could be open to attack after critical flaw exploited - here's what ...

A widely popular npm package carried a critical severity vulnerability that allowed threat actors to, in certain scenarios, run malicious commands, experts have warned. Cybersecurity researchers from ...
Cyber Daily

Hacked: New SmarterTools SmarterMail vulnerability exploited in the wild

The US cyber agency adds a new SmarterMail vulnerability to its known exploited list, alongside a React Native Community CLI ...