Customers of the favored WhatsApp messaging service must replace their iPhones and Macsapps to put in an vital safety patch. In a safety advisory doc, WhatsApp supplies particulars of a vulnerability in WhatsApp for iOS, WhatsApp Enterprise for iOS, and WhatsApp for Mac that might permit a risk agent “to set off processing of content material from an arbitrary URL on a goal’s machine.”
Documented as CVE-2025-55177 within the Nationwide Vulnerability Database, the vulnerability might have been exploited together with one other safety flaw in iOS and macOS, CVE-2025-43300. That flaw was ultimately fastened in iOS 18.6.2 and macOS Sequoia 15.6.1, in addition to macOS Ventura 13.7.8 and macOS Sonoma 14.7.8.
The have an effect on WhatsApp variations are these previous to:
- WhatsApp for iOS 2.25.21.73 (present model is 2.25.23.82)
- WhatsApp Enterprise for iOS 2.25.21.78 (present model is 2.25.23.82)
- WhatsApp for Mac v2.25.21.78 (present model is 2.25.22.79)
To replace WhatsApp on an iPhone or iPad, launch the App Retailer app. Faucet your profile icon within the higher proper nook, after which faucet and maintain the display screen, drag down, after which let go to set off a verify for app updates. The Available Updates display screen ought to refresh to point out obtainable app updates. Faucet the Replace button to put in.
Apple releases safety patches by means of OS updates, so putting in them as quickly as potential is vital. Macworld has a number of guides to assist, together with a information on whether or not or not you want antivirus software program, a listing of Mac viruses, malware, and trojans, and a comparability of Mac safety software program.
