chore: upgrade protobufjs to ^7.6.5 to address CVE-2026-59877#1467
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Refreshes the yarn.lock entry for protobufjs from 7.6.4 to 7.6.5 to address CVE-2026-59877 (DoS via infinite loop in .proto option parsing). All existing ^7.x ranges already admit the patched version. Generated with [Linear](https://linear.app/sourcebot/issue/SOU-1556/sourcebot-devsourcebot-cve-2026-59877-protobufjs-denial-of-service-via#agent-session-2252c8a0) Co-authored-by: linear-code[bot] <222613912+linear-code[bot]@users.noreply.github.com>
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July 21, 2026 14:08
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Fixes SOU-1556
Refreshes the
yarn.lockentry forprotobufjsfrom7.6.4to7.6.5, addressing CVE-2026-59877 (DoS via infinite loop in.protooption parsing).protobufjsis a transitive dependency (via@grpc/proto-loader,google-gax,@opentelemetry/otlp-transformer,@google/genai, andproto3-json-serializer). Every requester already uses a^7.xrange that admits the patched7.6.5, so this is a stale-lockfile refresh (yarn up -R protobufjs) with nopackage.jsonorresolutionschange.yarn why protobufjsconfirms all instances now resolve to7.6.5.Note
Low Risk
Patch-level transitive dependency bump with no application code changes; typical low-risk security maintenance.
Overview
Bumps the resolved transitive
protobufjsversion from7.6.4to7.6.5inyarn.lockto address CVE-2026-59877 (denial of service from an infinite loop when parsing.protooptions). There is nopackage.jsonor Yarnresolutionschange—existing^7.xranges from dependents already allow7.6.5; this is a lockfile refresh so installs pick up the patch.Documents the fix under [Unreleased] → Fixed in
CHANGELOG.md.Reviewed by Cursor Bugbot for commit 12feb34. Bugbot is set up for automated code reviews on this repo. Configure here.