CVE-2026-123609GHSA-c8m5-c952-6cm4RUSTSEC-2026-0346
Debug impls for client session values expose TLS secretsRustls before 0.23.46 and 0.24.0-dev.1 before 0.24.0-dev.2 contains an information disclosure vulnerability where derived Debug formatting of client session values exposes secret key material. Custom ClientSessionStore implementations that log Tls12ClientSessionValue or Tls13ClientSessionValue can leak TLS 1.2 master secrets or TLS 1.3 resumption PSKs to log readers.
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| Product | Affected versions | Fixed in | Source |
|---|---|---|---|
| rustlscrates.io | >= 0.21.0, < 0.23.46 | 0.23.46 | OSV |
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Published
First publication at the source
Collected
First seen by Baba Yaga Security
Last modified
Latest change at the source