Microsoft confirms two major Defender security issues — so update now or face possible attack
CISA confirms two bugs being actively exploited in the wild, as Microsoft releases patches.
<ul><li>Microsoft patches two actively exploited zero‑day flaws in Defender, tracked as CVE‑2026‑41091 (privilege escalation) and CVE‑2026‑45498 (denial of service)</li><li>Updates were shipped autom… [+2603 chars]