攻撃・インシデントThe Hacker News2026年5月21日
Microsoft Warns of Two Actively Exploite
概要
Microsoft has disclosed that a privilege escalation and a denial-of-service flaw in Defender has come under active exploitation in the wild. The former, tracked as CVE-2026-41091, is rated 7.8 on the CVSS scoring system. Successful exploitation of the flaw could allow an attacker to gain SYSTEM pri
元記事(The Hacker News)
https://thehackernews.com/2026/05/microsoft-warns-of-two-actively.html