fix(deps): vuln minor: aws-cdk-lib · patch: brace-expansion, fast-uri [examples/step-functions-typescript-stack/package.json]

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⚠️ One or more lockfile regeneration steps failed. The updates listed below may not all have been applied — verify against the diff before merging. Package counts and totals reflect what was attempted, not what landed. See the engraver logs for details.

Summary: High-severity security update — 3 packages upgraded (MINOR changes included)

Manifests changed:

• examples/step-functions-typescript-stack/package.json (yarn)

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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
brace-expansion	1.1.18	1.1.21	patch	Transitive	4 HIGH, 2 MEDIUM
aws-cdk-lib	2.189.1	2.272.0	minor	Direct	4 HIGH, 2 LOW
fast-uri	3.1.7	3.1.8	patch	Transitive	2 MEDIUM

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Security Details

🚨 Critical & High Severity (8 fixed)

Package	CVE	Severity	Summary	Unsafe Version	Fixed In	Case
aws-cdk-lib	CVE-2026-11417	HIGH	OS Command Injection in NodejsFunction Bundling in aws-cdk-lib	2.189.1	-	-
aws-cdk-lib	GHSA-vcrf-j523-4mrf	HIGH	aws-cdk-lib: OS Command Injection in NodejsFunction Docker Bundling	2.189.1	2.260.0	-
aws-cdk-lib	CVE-2026-13760	HIGH	OS Command Injection in aws-cdk-lib Docker Bundling	2.189.1	-	-
aws-cdk-lib	GHSA-999r-qq7v-r334	HIGH	aws-cdk-lib: OS Command Injection in NodejsFunction Bundling	2.189.1	2.246.0	-
brace-expansion	GHSA-6j4f-fj2g-mc7p	HIGH	brace-expansion: DoS via uncontrolled recursion in parseCommaParts causing stack exhaustion	1.1.18	5.0.10	-
brace-expansion	CVE-2026-102278	HIGH	brace-expansion: DoS via uncontrolled recursion on nested brace groups causing stack exhaustion	1.1.18	-	-
brace-expansion	GHSA-qhr7-859c-m2p7	HIGH	brace-expansion: DoS via uncontrolled recursion on nested brace groups causing stack exhaustion	1.1.18	5.0.11	-
brace-expansion	CVE-2026-102276	HIGH	brace-expansion: DoS via uncontrolled recursion in parseCommaParts causing stack exhaustion	1.1.18	-	-

ℹ️ Other Vulnerabilities (6)

Package	CVE	Severity	Summary	Unsafe Version	Fixed In	Case
brace-expansion	GHSA-q2hr-2g5m-vwhr	MODERATE	brace-expansion: Quadratic-time expansion of the {a},b} rewrite causes CPU denial of service	1.1.18	5.0.12	-
brace-expansion	CVE-2026-102277	MODERATE	brace-expansion: Quadratic-time expansion of the {a},b} rewrite causes CPU denial of service	1.1.18	-	-
fast-uri	GHSA-hrr3-gc8f-f4qj	MODERATE	fast-uri vulnerable to inconsistent host case normalization via percent-encoded octets	3.1.7	2.4.7	-
fast-uri	CVE-2026-86472	MODERATE	fast-uri vulnerable to inconsistent host case normalization via percent-encoded octets	3.1.7	-	-
aws-cdk-lib	GO-2026-6093	LOW	AWS CDK CodeBuild S3 Log Encryption Boolean Inversion in github.com/aws/aws-cdk-go/awscdk	2.189.1	-	-
aws-cdk-lib	GHSA-464c-974j-9xm6	LOW	AWS CDK CodeBuild S3 Log Encryption Boolean Inversion	2.189.1	2.253.0	-

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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: all_vulns

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Error details

child workflow execution error (type: engraver.Engraver_AllManagersWorkflow, workflowID: 01a11191-0166-78a5-9365-b749dfc42fe1_69, runID: 01a11191-2232-70c7-b5b3-a8fe5d91fdfb, initiatedEventID: 69, startedEventID: 70): custom action(s) failed and produced no changes: [registry.ddbuild.io/images/engraver-custom-action:update-yarn-lockfile]

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