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fix(security/UNKNOWN/collector): Update module golang.org/x/mod to v0.40.0 [SECURITY] - #6887

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fix(security/UNKNOWN/collector): Update module golang.org/x/mod to v0.40.0 [SECURITY]#6887
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This PR contains the following updates:

Package Change Age Confidence
golang.org/x/mod v0.38.0v0.40.0 age confidence

Warning

Some dependencies could not be looked up. Check the Dependency Dashboard for more information.


Fix transparency log tile verification bypass in golang.org/x/mod/sumdb/tlog

CVE-2026-56865 / GO-2026-6179

More information

Details

A malicious GOPROXY was previously capable of forging up to two sumdb tiles that allow for a requested module to bypass the GOSUMDB check and persist attacker-controlled module content to a local Go module cache.

This attack allows for a malicious GOPROXY to serve malicious module content that cannot be detected by evaluating the transparency log.

All tiles are now correctly verified against their parents.

In order to determine if you have been affected:

rm -r go.sum go.work.sum vendor/ && go mod tidy

Severity

Unknown

References

This data is provided by OSV and the Go Vulnerability Database (CC-BY 4.0).


Ignore unrelated, unauthenticated hashes in Lookup in golang.org/x/mod/sumdb

CVE-2026-56864 / GO-2026-6180

More information

Details

A malicious GOSUMDB was capable of serving arbitrary module content not contained within the transparency log.

This attack allows for a coordinating GOPROXY and GOSUMDB to serve a client malicious module content that cannot be detected by evaluating the transparency log.

In order to determine if you have been affected:

rm -r go.sum go.work.sum vendor/ && go mod tidy

Severity

Unknown

References

This data is provided by OSV and the Go Vulnerability Database (CC-BY 4.0).


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….40.0 [SECURITY]

| datasource | package          | from    | to      |
| ---------- | ---------------- | ------- | ------- |
| go         | golang.org/x/mod | v0.38.0 | v0.40.0 |


Signed-off-by: renovate-sh-app[bot] <219655108+renovate-sh-app[bot]@users.noreply.github.com>
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ℹ️ Artifact update notice

File name: collector/go.mod

In order to perform the update(s) described in the table above, Renovate ran the go get command, which resulted in the following additional change(s):

  • 5 additional dependencies were updated

Details:

Package Change
golang.org/x/crypto v0.54.0 -> v0.55.0
golang.org/x/net v0.57.0 -> v0.58.0
golang.org/x/telemetry v0.0.0-20260708182218-49f421fb7959 -> v0.0.0-20260811182544-a038080d80e5
golang.org/x/text v0.40.0 -> v0.41.0
golang.org/x/tools v0.48.0 -> v0.49.0

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🔍 Dependency Review

Below is a review of each Go module dependency that changed in this PR. Each section includes a determination, summary, and links to the relevant release notes/changes between the two versions.

golang.org/x/crypto v0.54.0 -> v0.55.0 — ✅ Safe
  • Summary

    • Review of the release notes and changes between v0.54.0 and v0.55.0 shows no incompatible API changes.
    • Changes are bug/security fixes and minor enhancements across subpackages.
    • Because this is an indirect dependency and no known breaking API or behavioral changes were introduced, no code updates in this repository are required.
  • References

  • What to verify (optional)

    • If you use x/crypto/ssh and rely on legacy algorithms or ciphers in downstream code, ensure your tests still pass under updated defaults. No repo changes needed unless you were explicitly depending on deprecated/legacy settings.
  • Code changes required: None

golang.org/x/mod v0.38.0 -> v0.40.0 — ✅ Safe
  • Summary

    • v0.39–v0.40 include internal improvements and bug fixes in module parsing and semver handling with no breaking exported API changes documented.
    • This is an indirect dependency (primarily tooling). No code changes are required in your repo.
  • References

  • Code changes required: None

golang.org/x/net v0.57.0 -> v0.58.0 — ✅ Safe
  • Summary

    • No breaking API changes were announced for this step. Updates are bug fixes and maintenance across http2, netutil, and other packages.
    • Indirect dependency; no changes in your code are necessary.
  • References

  • What to verify (optional)

    • If downstream code or tools rely on http2 internals or low-level networking behaviors, run integration tests. No expected changes required here.
  • Code changes required: None

golang.org/x/telemetry v0.0.0-20260708182218-49f421fb7959 -> v0.0.0-20260811182544-a038080d80e5 — ✅ Safe
  • Summary

    • Pseudo-version bump with maintenance updates. This package is used by tooling; no API changes in your codebase are implicated.
    • Indirect only; no code changes required.
  • References

  • Code changes required: None

golang.org/x/text v0.40.0 -> v0.41.0 — ✅ Safe
golang.org/x/tools v0.48.0 -> v0.49.0 — ✅ Safe

Notes

  • All updated modules are indirect. Based on the reviewed release notes/changes, no code modifications are required in this repository.
  • As with all x/* bumps, ensure your CI Go toolchain version remains compatible with the updated modules (run go mod tidy and a full build/test).

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