Stay ahead of the latest threats with the PortalFuse Weekly Security Report for the week ending June 24, 2025. This essential briefing is for IT professionals and system administrators managing Windows systems. We cut through the noise by consolidating information directly from MSI posts and Microsoft support documents to save you time.
This week, we focus on two new critical vulnerabilities impacting Chromium-based Microsoft products, CVE-2025-6192 and CVE-2025-6191, which were released on June 19th. We will break down these threats, including a "use after free" memory safety vulnerability and an integer overflow flaw in the V8 JavaScript engine. Learn the immediate actions required, from applying security updates to temporary mitigations like network segmentation. We also touch on an informational update to CVE-2025-33053 and clarify what it means for your patching priorities.
Popular Podcasts
Bookmarked by Reese's Book Club
Welcome to Bookmarked by Reese’s Book Club — the podcast where great stories, bold women, and irresistible conversations collide! Hosted by award-winning journalist Danielle Robay, each week new episodes balance thoughtful literary insight with the fervor of buzzy book trends, pop culture and more. Bookmarked brings together celebrities, tastemakers, influencers and authors from Reese's Book Club and beyond to share stories that transcend the page. Pull up a chair. You’re not just listening — you’re part of the conversation.
On Purpose with Jay Shetty
I’m Jay Shetty host of On Purpose the worlds #1 Mental Health podcast and I’m so grateful you found us. I started this podcast 5 years ago to invite you into conversations and workshops that are designed to help make you happier, healthier and more healed. I believe that when you (yes you) feel seen, heard and understood you’re able to deal with relationship struggles, work challenges and life’s ups and downs with more ease and grace. I interview experts, celebrities, thought leaders and athletes so that we can grow our mindset, build better habits and uncover a side of them we’ve never seen before. New episodes every Monday and Friday. Your support means the world to me and I don’t take it for granted — click the follow button and leave a review to help us spread the love with On Purpose. I can’t wait for you to listen to your first or 500th episode!
Dateline NBC
Current and classic episodes, featuring compelling true-crime mysteries, powerful documentaries and in-depth investigations. Follow now to get the latest episodes of Dateline NBC completely free, or subscribe to Dateline Premium for ad-free listening and exclusive bonus content: DatelinePremium.com