chore: upgrade x/text for CVE-2026-56852 - #19
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Upgrade golang.org/x/text from v0.37.0 to v0.39.0 to fix the infinite loop in norm.Iter when handling invalid UTF-8 input. This also updates the required x/sync version and module checksums.\n\nResolves SOU-1751.
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Summary
golang.org/x/textfromv0.37.0to the patchedv0.39.0x/sync,x/mod, andx/tools)norm.Itercan enter an infinite loop on invalid UTF-8 inputVerification
go mod verifygo list -m golang.org/x/textselectsv0.39.0go test ./...git diff --checkAfter merge, Sourcebot should advance its
vendor/zoektsubmodule to pick up the patched dependency.Note
Low Risk
Indirect dependency patch with no code changes; typical low-risk security maintenance, assuming tests pass.
Overview
Bumps
golang.org/x/textfrom v0.37.0 to v0.39.0 to address CVE-2026-56852, wherenorm.Itercould hang on invalid UTF-8.The module graph is refreshed in lockstep:
golang.org/x/syncv0.20.0 → v0.21.0 (direct), plusx/modandx/toolschecksum updates ingo.sum. No application source changes—onlygo.mod/go.sum.Reviewed by Cursor Bugbot for commit f5067e1. Bugbot is set up for automated code reviews on this repo. Configure here.