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CVE-2026-28815
Published: Apr 3, 2026
Modified: Apr 3, 2026
PUBLISHED
Description
A remote attacker can supply a short X-Wing HPKE encapsulated key and trigger an out-of-bounds read in the C decapsulation path, potentially causing a crash or memory disclosure depending on runtime protections. This issue is fixed in swift-crypto version 4.3.1.
| Vendor | Product | Versions |
|---|---|---|
Apple | macOS | affected 4.0.0 - < 4.3.1 |
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