chore(deps): bump grpc 1.81.1 -> 1.83.0 and x/mod 0.38.0 -> 0.40.0 on REL_5_8 to clear GO-2026-6061 - #4546
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ValClarkson merged 1 commit intoAug 17, 2026
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… REL_5_8 Peer of the equivalent main-branch fix. Clears the actionable govulncheck finding on REL_5_8 for the August 2026 release cycle. Ran 'hack/go-get.sh -u google.golang.org/grpc golang.org/x/mod' per the go.mod note, which keeps the go directive stable (still 1.26.3 on this branch until the Go bump PR lands) and lets 'go mod tidy' sweep matching transitive minors: * google.golang.org/grpc 1.81.1 -> 1.83.0 (fixes GO-2026-6061 -- xDS RBAC + HTTP/2 transport CVEs; called via cmd/postgres-operator/open_telemetry.go's OTel WithBatcher and internal/postgres/parameters.go's strings.Replacer -> http2 transport) * golang.org/x/mod 0.38.0 -> 0.40.0 (fixes GO-2026-6180 and GO-2026-6179 -- sumdb tlog bypass / unrelated hashes; module-level, not called, but noisy in the govulncheck report) * golang.org/x/crypto 0.54.0 -> 0.55.0 * golang.org/x/net 0.57.0 -> 0.58.0 * golang.org/x/text 0.40.0 -> 0.41.0 * golang.org/x/tools 0.48.0 -> 0.49.0 * google.golang.org/protobuf 1.36.12-<pre> -> 1.36.12 * google.golang.org/genproto/googleapis/rpc refresh to 20260810 * cel.dev/expr 0.25.1 -> 0.25.2 Local go build / govulncheck are blocked on macOS by the pre-existing pg_query_go/v5 cgo 'strchrnul' collision with the current macOS SDK (reproduces on unmodified REL_5_8 -- unrelated to this bump). The same set of bumps was verified with 'govulncheck ./...' on main and reports 'Your code is affected by 0 vulnerabilities' (down from 1: GO-2026-6061). Linux CI runs govulncheck cleanly. Only GO-2026-5932 (x/crypto/openpgp, unmaintained upstream, no fix) remains as a module-only finding not called from any PGO code path.
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Summary
REL_5_8 peer of #4545. Clears the actionable finding blocking the
vulnerabilitiesjob ofgovulncheckonREL_5_8for the August 2026 release cycle.Ran
hack/go-get.sh -u google.golang.org/grpc golang.org/x/modper thego.modnote; keeps thegodirective stable (stillgo 1.26.3on this branch until #4543 lands) and letsgo mod tidysweep matching transitive minors:google.golang.org/grpc1.81.1 → 1.83.0 — fixes GO-2026-6061 (xDS RBAC + HTTP/2 transport CVEs). Called from PGO viacmd/postgres-operator/open_telemetry.go's OTelWithBatcher(grpc trace exporter transport) andinternal/postgres/parameters.go'sstrings.Replacerchain intohttp2Client.golang.org/x/mod0.38.0 → 0.40.0 — fixes GO-2026-6180 and GO-2026-6179 (sumdb tlog bypass / unrelated hashes). Module-only, not in a called path.Related transitive minors swept by tidy:
x/crypto0.54.0→0.55.0,x/net0.57.0→0.58.0,x/text0.40.0→0.41.0,x/tools0.48.0→0.49.0,google.golang.org/protobuf1.36.12-