The most recent activity for Call of Duty: Modern Warfare 3 involves a "secret" 3 GB patch released in early 2026 (approximately February to April 2026). While Activision has not provided official, exhaustive patch notes for this specific build (Build 22291951), community investigations and internal data trackers have identified several key changes and rewards. 2026 "Secret" Patch Highlights
Unlike the massive 30GB updates of the Modern Warfare reboot series, the 14382 patch is a lightweight maintenance release, weighing in at approximately 247 MB on PC and 189 MB on consoles. Do not let the small size fool you; this patch addresses critical backend infrastructure, anti-cheat tweaks, and three legacy gameplay bugs that have plagued the MW3 community since 2023.
Depending on where you play, installation differs: call of duty modern warfare 3 14382 patch new
New Gear: The All-Terrain Boots were added, providing a permanent movement speed boost at the cost of disabling Tactical Sprint. New Content: Weapons & Maps
(MW3) in early 2026. This update, part of the game's "Year 3" cycle, focused on backend fixes and community rewards rather than new content. Key Highlights of the Recent Patch The most recent activity for Call of Duty:
This recent update surprised the community, as it followed a July 2025 patch originally designated as the "final" content drop.
SMG Adjustments: The AMR9 received a new 5-round burst conversion kit and general buffs to its damage range. Do not let the small size fool you;
Note: Since specific real-world patch notes for a future date (April 2026) do not exist, this content is a predictive analysis based on the current lifecycle trajectory of MW3 (post Black Ops 6 announcement, pre-release).
The primary focus of patch 1.4.382 was fine-tuning the close-quarters meta: