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'Call of Duty: Modern Warfare 2' PC remote code exploits have been fixed, says Activision

I've been following this story for a while, but it seems like Call of Duty fans of at least one of their PC versions have cause to celebrate this week.

Microsoft has been hard at work leveraging its Call of Duty acquisition to boost Xbox's fortunes in recent years, shipping Black Ops 1 and 2 "classic" versions exclusively onto PlayStation to huge fanfare.

Indeed, the "classic" Call of Duty versions have been in the spotlight somewhat lately, as fans clamor for an era of a more grounded, less microtransaction-laden Call of Duty. Modern versions are replete with pop culture bloat and mountains of "features" nobody really asked for, leaving nostalgic millennials and older gen-z players yearning for simpler times.

Of course, you can always play the classic Call of Duty games on PC via Steam or on Xbox Series X|S via backwards compatibility. The downside is that these classic Call of Duty versions are often infested with aimbot hackers at best, and RCE vulnerabilities at worst.

Remote Code Execution (RCE) exploits allow players in multiplayer titles to literally upload malware to your computer. The way some older games work with regard to peer-to-peer networking, if left unpatched, facilitate this malignant type of attack. Modern Warfare 2 on PC has been notorious for these types of vulnerabilities unfortunately, but there may be light at the end of the tunnel.

In a statement to Windows Central, Activision claimed the following: "An update released this week addressed all known vulnerabilities in Modern Warfare 2. The team continues to support our legacy titles, with additional updates coming soon. We encourage anyone aware of additional issues to report them through Activision's Bug Bounty Portal."

There are other reports of aimbots, wall hacks, and even RCE exploits in other classic Call of Duty PC games, but it sounds as though Activision is now actively working through these after realizing the potential goldmine it's sitting on. Indeed, Call of Duty: Black Ops 1 and 2 dominated the PlayStation store over the summer, potentially opening up new revenue streams for the legendary franchise.

What about Call of Duty on Xbox backwards compatibility?

Call of Duty Black Ops screenshot of character

Classic Call of Duty games are available on Xbox backwards compatibility ... but it's a double edged sword somewhat. (Image credit: Activision)

I've also requested for Activision to comment on the Xbox backwards compatible versions of Call of Duty, which are similarly replete with hackers and aimbots and the like.

Xbox backwards compatibility is one of the best features Xbox Series X|S and Xbox One have in my view. It allows hundreds of classic Xbox and Xbox 360 games to carry forward, ensuring that your purchases travel with you.

In the early days, having all of the classic Call of Duty titles in one place is arguably a huge selling point for Xbox as a console ecosystem. However, Microsoft itself offered a huge flaw in the system this summer, when it ported the classic Black Ops 1 and 2 exclusively to PlayStation, complete with modernized security updates and server infrastructure.

It's a sad state of affairs for Xbox fans of classic Call of Duty games potentially. Despite Xbox literally owning Call of Duty, Xbox fans are left with the worst experience thanks to the unpatched security vulnerabilities.

Since the classic Call of Duty titles available on Xbox Series X|S today are effectively Xbox 360 versions, the source code of which is likely archived, it seems incredibly unlikely Microsoft and Activision will be willing to patch some of these. The Xbox 360 security layers are easily bypassed these days, with modded consoles opening up old school backwards compatible multiplayer titles to a variety of vulnerabilities.

It's a sad state of affairs for Xbox fans of classic Call of Duty games potentially. Despite Xbox literally owning Call of Duty, Xbox fans are left with the worst experience thanks to the unpatched security vulnerabilities.

I'll update this article if Activision responds to my queries on the topic, but at least for now, PC players of Call of Duty: Modern Warfare 2 should feel a bit safer for the time being. I'll monitor the situation and let you know of any updates as soon as I'm able.

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Call of Duty: Warzone's Xbox One and PS4 shut down is approaching β€” here's what's happening and when you have to stop playing

Call of Duty: Modern Warfare 4 is fast approaching now that the traditional yearly beta test is out of the way. Included for the first time this year was a look at the next iteration of Call of Duty: Warzone, the free-to-play battle royale that ties in with a current year's game.

It's bittersweet for folks still on an Xbox One or a PS4, though, because they weren't able to try out the new Zodiac map, and they're never going to, either.

Modern Warfare 4 will be the first Call of Duty title to drop support for Xbox One and PS4, and along with it, Warzone. The announcement was made back in June, but for now, the game is still playable.

That's going to change fairly soon, though. Here's what's already happened, what's going to happen, and crucially, when we think the final shutdown will happen.

Why is Call of Duty: Warzone on Xbox One and PS4 being shut down?

Completing the steps for the Memories Operator Order in Call of Duty: Warzone Black Ops Royale

Once the Black Ops 7 integration is over, Warzone is no more on last-gen consoles. (Image credit: Windows Central)

The simple answer is that Warzone is shutting down on Xbox One and PS4 because Modern Warfare 4 will not be on those platforms.

Despite Warzone being free-to-play without any requirement to own the latest Call of Duty game, crucially, it integrates with each year's new game.

As Modern Warfare 4 will be taking over from Black Ops 7, and it won't be supported on the last-gen consoles, Warzone will no longer be playable.

When do we think Call of Duty: Warzone is shutting down on Xbox One and PS4?

A photo of a black PS4 Pro and a Project Scorpio edition Xbox One X on a pink and green base.

Both the PlayStation 4 and Xbox One family of consoles are affected. (Image credit: Windows Central)

The official documentation states:

"Call of Duty: Warzone on PlayStation 4 and XBOX One will be available to play through the end of Season 06 for Call of Duty: Black Ops 7."

Activision hasn't given an exact date yet, but we can make an educated guess based on how the new games have rolled out in previous years.

Call of Duty: Modern Warfare 4 will release on Friday, October 23, 2026. The assumption may be that this is when the Warzone shutdown will happen, but it's not that straightforward.

Traditionally, the Warzone integration doesn't go live when the new game launches. It follows on when Season 1 of said new game begins.

In the case of Black Ops 6 and Black Ops 7, Season 1 began 20 days post-launch of the game, and this is when Warzone was updated with the new game's integration. In the case of Modern Warfare III, it was actually almost a week longer.

We expect Season 06 to begin on September 17, given it's both a Thursday and the date the Season 05 battle pass expires. Unlike the jump from Black Ops 6 to Black Ops 7, where there was a month without a seasonal update, it looks like this year's transition will leave us with content right to the very end.

This year isn't an in-house transition like the past two Treyarch releases. Given how long the seasons in Black Ops 7 usually are, we could be looking at Season 06 ending after Modern Warfare 4 launches.

This means Xbox One and PS4 players could have until around November 12 to keep playing Warzone. But we'll know for sure once Season 06 begins when we can expect it to end.

But it wouldn't be crazy to assume that Black Ops 7, the Season 06 content, Battle Pass, and Warzone that is linked to it all could remain live this long. It would be about 20 days after the Modern Warfare 4 launch, too.

Can I still get Call of Duty: Warzone on Xbox One and PS4?

A screenshot of the store tab in the Call of Duty launcher on Xbox One

You can still get Warzone if you played it before, but you can't buy anything. (Image credit: Windows Central)

For now, you can only play Warzone on Xbox One or PS4 if you have previously added it to your library.

No new downloads are being offered on either console, but if you're a past player, you can still reinstall it and play until the shutdown date.

The store is also disabled now, despite showing up in the launcher. You're unable to spend anymore money or redeem COD Points.

What happens to all the stuff I've bought in Call of Duty: Warzone on Xbox One and PS4?

A screenshot of the Call of Duty: Warzone lobby on Xbox One showing no Store tab as it's been shut down.

The store is no longer accessible from Warzone on the Xbox One and PS4. (Image credit: Windows Central)

The in-game store has been closed for a while now, preventing players from spending real money via the Xbox One and PS4 versions.

But your purchases aren't disappearing. Because you have an Activision ID in order to play, all those purchases are tied to your account.

As such, if you log in on another platform at any time, you'll have everything there waiting for you.

I don't have an Xbox Series X|S, PS5, or gaming PC, so how can I keep playing Call of Duty: Warzone?

A screenshot of the NVIDIA GeForce Now app showing Call of Duty

If you don't have hardware to keep playing natively, the cloud can help. (Image credit: Windows Central)

If you don't have more current hardware to move to or don't want to upgrade, you're all but out of options.

You do, however, have the ability to play Warzone via the cloud, either through Xbox Cloud Gaming or NVIDIA GeForce Now. The former, you can use on your Xbox One.

Is it the same experience? Not totally. The visuals and frame rate will certainly be an upgrade (especially on GeForce Now) but you do have to consider that you will have some additional latency concerns.

The game will be playing on a piece of hardware that's in someone else's building. While server latency in the game won't be too bad, you then have to stream the game to your own device. Cloud gaming has come a long way, though, and unless you're the absolute most competitive player, it might well be good enough.

The downside is that you're going to have to pay, even though NVIDIA does have a free tier. This one is limited to an hour's play, and you have no priority access, so if the servers are full, you'll be in a longer queue. And who wants to be chucked out in the final circle?

Likewise, you can't play Warzone via the cloud for free with Xbox Cloud Gaming, either. Ultimate gets you the best quality stream, but you can play via the cheaper Xbox Game Pass tiers, too.

So, that's where we're at. While Warzone has indeed been playable on Xbox One, it's hardly been the best experience. The Xbox One X still does OK, but being attached to the Xbox One generation it has to say goodbye, too.

But there's still probably a couple of months at least left to play from the time of writing this, so enjoy.

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When (and how) to watch Call of Duty NEXT ahead of the Modern Warfare 4 beta

The next premium Call of Duty release, Infinity Ward's upcoming Modern Warfare 4, is just a few months away from hitting consoles and PCs, and it's finally time for players to get a good look at the upcoming first-person shooter's multiplayer gameplay.

As it has with previous Call of Duty launches, Activision will show off Modern Warfare 4's multiplayer in detail during this year's Call of Duty NEXT showcase. COD NEXT is a fan-favorite event where many of the top Call of Duty players β€” from popular streamers to esports pros β€” go live to broadcast gameplay, dev commentary, and more across YouTube and Twitch.

Here's everything you need to know so you don't miss out on COD NEXT 2026.

When and where to watch Call of Duty NEXT 2026

Call of Duty NEXT 2026 is set to go live on August 21 at 9 AM PT/12 PM ET. Players can tune in to the official Call of Duty channels to catch the live stream. Those who have preordered or have otherwise received an early access beta code can hop into the Modern Warfare 4 beta via the Call of Duty HQ immediately following the broadcast.

The Early Access Beta for Call of Duty: Modern Warfare 4 is only for players on Xbox Series X|S, PlayStation 5, and PC via Xbox on PC, Steam, and Battle.net. Modern Warfare 4 will not release on last-gen consoles, but it will be available on the Nintendo Switch 2 for the first time. Switch fans will have to wait until the open beta on August 28 to try out multiplayer.

Players have barely got a taste of what Call of Duty: Modern Warfare 4 has to offer, and the game is already breaking records. Preorder now to experience a brand-new, thrilling campaign, reworked multiplayer, and a new DMZ experience this October. Digital preorders unlock early access to the MW4 Campaign starting on October 16.View Deal

What to expect from Call of Duty NEXT 2026

Official Call of Duty NEXT details remain scarce, even as the event draws nearer. Activision and Infinity Ward have been oddly tight-lipped on what players can expect to see during the showcase, but there have been some vague clues that the experience may be a bit different this year.

In previous years, Activision would pool together popular streamers, sports professionals, and more to show off gameplay. However, Xbox and Activision previously partnered with Fanatics Fest in July to spotlight the upcoming Kill Block map. Many of the popular streamers who typically participate in Call of Duty NEXT were present at the Fanatics Fest event for hands-on gameplay.

In an official blog post, the Call of Duty team calls COD NEXT 2026 a "global event featuring live gameplay, an in-depth briefing on the lineup of content coming to Modern Warfare 4's Multiplayer, developer insights, and new reveals ahead of the Beta."

The description is a bit vague, but the phrase "global event" has led many to speculate that this year's COD NEXT event will not feature the in-person gameplay event that has been a staple for the showcase. For the first time ever, the beta for this year's Call of Duty title will go live immediately following the COD NEXT broadcast β€” a welcome move that just might help the hype generated by the NEXT showcase carry over into the beta experience.

That move, however, may ultimately make it unfeasible to bring big-name gamers who might not want to miss streaming the beta during its early access period to an in-person event.

Infinity Ward has confirmed that it will showcase multiplayer during COD NEXT 2026, but the team has been surprisingly mum on Modern Warfare 4's third mode since the initial DMZ reveal. DMZ is not expected to be playable during the two beta weekends for Modern Warfare 4.

The Vault Edition for Call of Duty: Modern Warfare 4 includes the base game β€” complete with the campaign, multiplayer, and access to DMZ β€” as well as additional content that includes the Hostile Alliance Operator Pack, Special Forces Operator Pack, Signature Weapon Collection, 1 Season of BlackCell, and a DMZ Deployment Bonus. Preordering also unlocks early access to the Open Beta ahead of the game's launch, and 1 week of early access to the Campaign.View Deal

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