| Package | Affected versions | Patched versions |
|---|---|---|
| stdlib | ≥ 1.26.0-0, < 1.26.2< 1.25.9 | 1.26.21.25.9 |
| go | ≥ 1.26.0, < 1.26.2< 1.25.9 | 1.26.21.25.9 |
Validating certificate chains which use policies is unexpectedly inefficient when certificates in the chain contain a very large number of policy mappings, possibly causing denial of service.
This only affects validation of otherwise trusted certificate chains, issued by a root CA in the VerifyOptions.Roots CertPool, or in the system certificate pool.
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