In late October I wrote that every day is zero day. The old safety margin is gone. Attackers can turn a newly published flaw into a working attack in hours or days, not weeks. A monthly patch window was built for a world that no longer exists.
This post is about what we actually do when that happens.
It is not a new program, and it is not a launch. Pointer Tech has always treated actively exploited vulnerabilities as urgent work. A person approves each push. What has changed is speed on the routine steps. Our security automation now handles more of the prep, so the fix can move the same day. People still oversee the process, and any of our engineers can stop it.
What “same day” means here
When Google, Microsoft, or CISA confirms that a vulnerability is being actively exploited, and the vendor has released a fix, we push that fix to the managed Windows devices we support the same day. We do not wait for the monthly patch cycle.
That is our practice. It is not a guaranteed time-to-patch promise. Some updates need a reboot decision, a little more testing, or a change that only a person should make. The point is simple: if attackers are already using a flaw, the calendar does not get to decide when we start.
A small test group, then the rest
We do not blast a brand-new fix across every machine at once.
After business hours, the update goes first to a small test group: one of our own machines, one client workstation, and one server. If that looks clean, it goes to the other online devices about 30 minutes later.
Every push is documented with a ticket and rollback steps. Our engineers get notice ahead of time, and any of them can pause the rollout. Network gear and server reboots still get a human decision. Automation can run the routine steps faster. It does not get to reboot a server or change a network device on its own.
We do not loosen security to install a patch
Application control stays on. That is the allowlisting that only lets approved software run.
Sometimes that protection blocks a legitimate vendor installer, even a signed one. When that happens, we approve that one signed installer, and only on the affected machines. We do not turn the protection off, and we do not open things up broadly just to make a patch easier to install.
A fix that requires you to weaken your defenses first is not a fix you should rush in the dark.
This week’s example: Chrome’s eighth zero-day of 2026
On Monday, November 9, Google released a Chrome update that includes a fix for CVE-2026-125350, a high-severity bug in how Chrome handles XML. Google said it is aware that an exploit for that flaw exists in the wild. Security reporting has called it the eighth Chrome zero-day exploited in attacks this year.
Browsers are how people reach email, banking, and cloud apps, so a bug attackers are already using is worth closing quickly. We rolled the update out on November 10 across the Windows devices we manage, using the process above.
If you manage your own browsers, this is a good night to update Chrome and relaunch it. The fix typically takes effect after the browser restarts, not only after the file downloads. Other Chromium-based browsers, including Microsoft Edge, share much of the same code and should be updated once their vendors release a fix.
Is your current provider doing this today?
If Pointer Tech already manages your devices, this is the process that applies.
If you work with someone else, it is a fair question to ask:
When Google, Microsoft, or CISA says a flaw is already being exploited, and a fix is out, do they push it the same day, or does it wait for the next monthly window?
A “no” does not automatically mean your provider is careless. It may mean they are still running a calendar built for a slower era. The follow-up questions are practical ones. Who approves the push? Is there a test group first? Can an engineer pause it? Do they loosen application control to get the patch on?
If you are not sure how your answers stack up, schedule a 15-minute call or email us at info@pointertech.it. We will walk through how this works on the devices you care about. You can also read more about our cybersecurity services and managed IT services.
Frequently asked questions
What kinds of fixes get this same-day treatment?
The ones where a trusted source such as Google, Microsoft, or CISA has confirmed active exploitation, and the vendor has released a fix we can deploy to managed Windows devices. Ordinary updates still follow a normal, planned cycle.
Is this a guaranteed time-to-patch?
No. It is a description of how we work, not a service-level promise. Staging, rollback planning, and human approval are part of the process. Network equipment and server reboots stay under a person’s control.
Will this interrupt the business?
The first wave is a small test group after business hours. If that is clean, the rest of the online devices follow about 30 minutes later. If a fix would require a disruptive reboot, a person decides when that happens.
What should I do about this week’s Chrome update?
If Pointer Tech manages your Windows devices, the Chrome fix was rolled out on November 10. If you manage browsers yourself, update Chrome and relaunch it, and do the same for other Chromium-based browsers once their vendors release a fix.
Sources
- Google Chrome Releases, “Stable Channel Update for Desktop” (November 9, 2026)
- BleepingComputer, “Google patches eighth Chrome zero-day exploited in attacks this year”
