fix(deps): vuln unstable upgrades — 11 packages (unstable: 2 · minor: 9) [go-cloud/samples]

[gh-worker-campaigns-3e9aa4]

Summary: Critical-severity security update — 11 packages upgraded (UNSTABLE changes included)

Manifests changed:

• go-cloud/samples (go)

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✅ Action Required: Please review the changes below. If they look good, approve and merge this PR.

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Updates

Package	From	To	Type	Dep Type	Vulnerabilities Fixed
google.golang.org/grpc	v1.73.0	v1.80.0	minor	Transitive	3 CRITICAL
go.opentelemetry.io/otel/sdk	v1.37.0	v1.43.0	minor	Direct	4 HIGH
gocloud.dev	v0.43.0	v0.45.0	unstable	Direct	-
gocloud.dev/pubsub/natspubsub	v0.43.0	v0.45.0	unstable	Direct	-
github.com/googleapis/gax-go/v2	v2.15.0	v2.22.0	minor	Transitive	-
github.com/nats-io/nats.go	v1.43.0	v1.51.0	minor	Transitive	-
go.opentelemetry.io/auto/sdk	v1.1.0	v1.2.1	minor	Transitive	-
go.opentelemetry.io/otel	v1.37.0	v1.43.0	minor	Direct	-
go.opentelemetry.io/otel/metric	v1.37.0	v1.43.0	minor	Direct	-
go.opentelemetry.io/otel/sdk/metric	v1.37.0	v1.43.0	minor	Direct	-
go.opentelemetry.io/otel/trace	v1.37.0	v1.43.0	minor	Direct	-

Packages marked with "-" are updated due to dependency constraints.

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Security Details

🚨 Critical & High Severity (7 fixed)

Package	CVE	Severity	Summary	Unsafe Version	Fixed In
google.golang.org/grpc	GO-2026-4762	critical	Authorization bypass in gRPC-Go via missing leading slash in :path in google.golang.org/grpc	v1.73.0	1.79.3
google.golang.org/grpc	CVE-2026-33186	critical	gRPC-Go has an authorization bypass via missing leading slash in :path	v1.73.0	-
google.golang.org/grpc	GHSA-p77j-4mvh-x3m3	CRITICAL	gRPC-Go has an authorization bypass via missing leading slash in :path	v1.73.0	1.79.3
go.opentelemetry.io/otel/sdk	GHSA-9h8m-3fm2-qjrq	HIGH	OpenTelemetry Go SDK Vulnerable to Arbitrary Code Execution via PATH Hijacking	v1.37.0	1.40.0
go.opentelemetry.io/otel/sdk	CVE-2026-24051	HIGH	OpenTelemetry-Go Affected by Arbitrary Code Execution via PATH Hijacking	v1.37.0	-
go.opentelemetry.io/otel/sdk	GO-2026-4394	HIGH	OpenTelemetry Go SDK Vulnerable to Arbitrary Code Execution via PATH Hijacking in go.opentelemetry.io/otel/sdk	v1.37.0	1.40.0
go.opentelemetry.io/otel/sdk	GHSA-hfvc-g4fc-pqhx	HIGH	opentelemetry-go: BSD kenv command not using absolute path enables PATH hijacking	v1.37.0	1.43.0

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Review Checklist

Standard review:

• Review changes for compatibility with your code
• Check for breaking changes in release notes
• Run tests locally or wait for CI
• Approve and merge this PR

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Update Mode: Vulnerability Remediation (Critical/High)

🤖 Generated by DataDog Automated Dependency Management System