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Update golang.org/x/sys to v0.47.0 to fix GO-2026-5024 - #90

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steffenfritz merged 1 commit into
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fix/golang-x-sys-security-update
Jul 17, 2026
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Update golang.org/x/sys to v0.47.0 to fix GO-2026-5024#90
steffenfritz merged 1 commit into
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fix/golang-x-sys-security-update

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Summary

  • Bumps golang.org/x/sys v0.42.0 → v0.47.0 to fix GO-2026-5024 (integer overflow in windows.NewNTUnicodeString, Windows-only), matching GitHub's Dependabot alert Server identification by banner #9
  • mxcheck doesn't call the affected symbol, but govulncheck ./... flagged it as a required-module vulnerability
  • go mod tidy also removed stale go.sum entries (goldmark, x/crypto, x/telemetry, x/term, x/text) left over from an unrelated prior operation, unused by mxcheck
  • All other direct dependencies (miekg/dns, spf13/pflag, jamesog/iptoasn, logrusorgru/aurora) are already pinned to their latest tagged releases — no advisories found for them

Test plan

  • go build .
  • go test -v ./...
  • govulncheck ./... → no vulnerabilities found

Bumps the transitive golang.org/x/sys dependency from v0.42.0 to the
latest v0.47.0, which fixes an integer overflow in
windows.NewNTUnicodeString (GO-2026-5024, Windows-only). mxcheck does
not call the affected symbol, but govulncheck flagged it as a required
module vulnerability. go mod tidy also dropped stale go.sum entries
left over from an unrelated prior operation.

Signed-off-by: Steffen Fritz <steffen@fritz.wtf>
@steffenfritz steffenfritz self-assigned this Jul 17, 2026
@steffenfritz steffenfritz added the dependencies Pull requests that update a dependency file label Jul 17, 2026
@steffenfritz
steffenfritz merged commit 4a316ab into main Jul 17, 2026
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