Apple: >> Swift-Crypto Security Vulnerabilities
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.
CVSS Score
7.5
EPSS Score
0.0
Published
2026-04-03