TECH NEWS
Microsoft confirms two major Defender security issues — so update now or face possible attack
* Microsoft patches two actively exploited zero‑day flaws in Defender, tracked as CVE‑2026‑41091 (privilege escalation) and CVE‑2026‑45498 (denial of service) * Updates were shipped automatically via Malware Protection Engine 1.1.26040.8 and Antimalware Platform 4.18.26040.7, though users are advised to manually verify