Warzone Patch Notes

Patch Notes Warzone

Updated summary of the official patch notes for Call of Duty: Warzone. The information below summarizes the most important changes published by Raven Software and Call of Duty.

Latest UIS OFBR update: 21 September 2026

Season 06 · 17 September 2026

Season 06 is live. The official notes include Haunted Hollow, Giant Infected, Winstreak Challenges and an abbreviated Resurgence Ranked season. On weapon balance, UIS OFBR reports nerfs to AN-94, VST, REV-46 and MK35 ISR, with improvements for EGRT-17, M15 MOD 0 and Voyak KT-3. For numerical details and any subsequent fixes always consult the official Season 06 notes and the UIS OFBR summary on buffs and nerfs.

Season 05 · 12 August 2026

Juggernaut, HKD and bug fixes

Juggernaut health now scales based on team size: unchanged in Quads, 70% in Duos and 50% in Solos. Hunter Killer Drones received adjustments to damage, search radius and duration. Issues related to reload, Quick Fix, rewards and Gunsmith were also fixed.

Season 05 · July/August 2026

Drone Labs and new events

The Drone Labs POI was added to Verdansk, and Lockdown Casual, Heavy Metal Heroes and Supply Drones were introduced. In Ranked, new restrictions were applied to the Mammoth LMG and some conversion kits to keep the competitive environment more stable.

Season 04 Reloaded · 15 July 2026

Classified Weapon and contracts

The frequency of the Classified Weapon event was slightly reduced and the owner-tracking system was changed. Supply Run contract cash rewards were also improved.

Season 04 · 16 June 2026

Fortune’s Keep and Ranked

Fortune’s Keep returned with updated areas and entered the Ranked Resurgence pool. Buy Stations on Avalon and Verdansk were increased, Ranked matchmaking, loot pool and numerous stability and UI issues were improved.

Season 03 Reloaded · 21 May 2026

Rejoin, Napalm and ground loot

Rejoin during prematch in standard playlists was enabled, Napalm Strike flame damage was reduced and vehicles and ground loot were updated. New items and tactical tools such as EMP Grenade, Cluster Grenade and Sensor Dart were added.

Archive 2026

Previous patches

Patches for Season 03, Season 02 Reloaded, Season 02 and Season 01 Reloaded are also available. UIS OFBR will keep a summary here of changes that most impact gameplay, Ranked, weapons, maps and tournaments.

Official source: Call of Duty Patch Notes · Warzone News