Skip to content
Patch Next
Sign inAdd to your agent

← Public intelligence

crates.io package

hashbrown

Open actionable advisories and recorded vendor fixes. This public package view has no inventory attached and cannot establish whether your deployment is affected. A vendor fix never resolves your finding; verify your installed version and the source guidance.

Open advisories

1 actionable advisory, newest first. Withdrawn advisories and news are excluded. Coverage is partial.

  1. High, CVSS 8.9crates.ioPublished

    Borsh serialization of HashMap is non-canonical

    GHSA-wwq9-3cpr-mm53

    Affected
    • crates.io hashbrown >= 0.15.0, < 0.15.1
    Fixed in
    0.15.1· Vendor fix available
    Issue
    The borsh serialization of the HashMap did not follow the borsh specification. It potentially produced non-canonical encodings dependent on insertion order. It also did not perform canonicty checks on decoding. This can result in consensus splits and cause equivalent objects to be considered distinct. This was patched in 0.15.1.

    Recommended action: Upgrade to 0.15.1 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:github.comSource checked Evidence →