| Package | Affected versions | Patched versions |
|---|---|---|
| toolchain | ≥ 1.27.0-0, < 1.27.2< 1.26.9 | 1.27.21.26.9 |
Previously, a user operating inside of a malicious Go project that defines a bogus golang.org/toolchain go.sum entry and operates a malicious GOMODPROXY the user chooses to use can bypass the intended checksum.
We now ensure that golang.org/toolchain always goes to the network for the canonical checksum.
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