Uploaded February 2026 | Updated September 2026, 2 weeks ago

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Patch now, another new zero-day exploit was just found in Google Chrome, Microsoft Edge, and other Chromium-based browsers.

Zero-day means it is being actively exploited right now. So you'll want to ensure you update now to at least the versions below depending on your OS. The vulnerability is CVE-2026-2441, and it's a "use after free" memory bug, which I explain.

* Windows: 145.0.7632.75
* Mac: 145.0.7632.76
* Linux: 144.0.7559.75

The patch was released today, and at the time of this writing, only Vivaldi appears to have been patched with version 7.8.3925.66. Other browsers should patch soon, probably within a couple days tops.

Time Stamps:
0:00 - Intro
1:13 - About The Bug
1:52 - Use After Free Explanation
2:49 - An Analogy
3:27 - Would Disabling V8 Optimizer Have Helped?