Enterprise applications
Apple
Apple ships the PQ3 protocol for iMessage on supported operating-system releases.
ShippingVerified through 2026-09-06
Products
1 recordsVerified capability
Enterprise applications
ShippingiMessage PQ3
- Apple iMessage PQ3
- Shipping since iOS 17.4
- Protocol scope
- End-to-end iMessage sessions on supported Apple OS releases
CApple Security Research and vendor postsChecked 2026-09-06
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The product evidence above may show current capability, but it does not establish a future delivery date.