With its recent launch on Game Pass, Call of Duty: WW2 has encountered significant issues, particularly with hackers exploiting remote code execution (RCE) vulnerabilities. These threats allow harmful access to players’ computers, casting a shadow over the game’s reputation. Now, the game has been taken offline, while Activision remains silent on the exact nature of these problems.
On July 5, Activision used the official Call of Duty Updates page on X to announce that CoD: WW2 would be temporarily unavailable as developers work to resolve “reports an issue.” Notably, the Microsoft Store version, available on Game Pass, seems to be the most impacted.
While the announcement does not explicitly mention RCE exploits, many players recognize this as the primary concern affecting gameplay since its Game Pass debut. This exploit allows malicious actors to run harmful code remotely on others’ PCs connected to the same server.
In some cases, players could be susceptible merely by being connected to the game. However, the extent of this vulnerability remains uncertain.

According to a report from Insider Gaming on July 2, player communities had been raising alarms about potential RCE exploits shortly after the game joined Game Pass. Allegedly, these vulnerabilities predated the game’s launch on the Xbox subscription service.
Unfortunately, various older CoD titles, including Modern Warfare 2, are also susceptible to similar RCE issues. I’ve experienced it myself, and it’s a frustrating ordeal. It is particularly disheartening that Activision continues to sell these titles at full price on platforms like Steam, and I advise against playing them online or on official servers.
Interestingly, these problematic games utilize the same pre-MW2019 engine, possibly explaining the shared vulnerabilities. Other games, such as the Dark Souls series, faced RCE issues that lingered for years, but Activision’s swift response suggests a proactive approach. Given the prominence of CoD: WW2 on Game Pass, it would be detrimental if it had to be pulled from the platform so soon after launch.
What should players do if they suspect RCE vulnerabilities in a game?
If you think you might be affected by RCE vulnerabilities while gaming, it’s best to disconnect immediately and report the issue to the game’s support team. Regularly update your antivirus software and keep your system secure.
How do RCE exploits happen in games like CoD: WW2?
RCE exploits typically occur due to flaws in the game’s code that allow hackers to execute remote commands on other players’ systems. This can happen when players are connected to the same server and allows malicious scripts to be run.
What actions is Activision taking regarding the RCE issues?
Activision has temporarily taken CoD: WW2 offline while investigating these issues, although they have not provided specific details about the RCE exploit or any planned fixes.
Will other Call of Duty titles be affected by similar exploits?
It’s possible. Older titles using the same engine have experienced similar issues, so players should remain cautious and stay updated on security announcements from Activision.
For anyone invested in the Call of Duty franchise, these developments underscore the importance of being vigilant when gaming online. For further insights and updates, don’t hesitate to explore more content at Moyens I/O.