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Bump rustls to clear the key-exchange downgrade advisory - #2801
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leighmcculloch
approved these changes
Oct 14, 2026
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What
Bump
rustlsfrom0.23.45to0.23.46inCargo.lock. It is a transitive dependency (viareqwest,jsonrpsee-http-client,stellar-rpc-client, andtestcontainers/bollard), so only the lockfile changes.Why
rustls 0.23.45is flagged by a RUSTSEC advisory: under session resumption a network attacker can force a classical-only key exchange, silently dropping post-quantum confidentiality ("harvest now, decrypt later"). There is no key compromise or authentication bypass. The fix landed inrustls 0.23.46. The advisory was failingcargo deny check advisoriesonmain, so this clears it repo-wide.Known limitations
N/A