Affected product
Protobuf.js
Remediation Steps
- Update protobuf.js library to the latest patched version across all JavaScript applications
- Review dependency manifests to identify all affected package consumers
- Implement Content Security Policy (CSP) to restrict malicious script execution
- Audit recent network traffic for suspicious code execution patterns
- Run security scanning tools to detect protobuf deserialization attempts in logs
References
Coverage on defend.network
- Vulnerability Priority Report – Week 17 of April 2026 (April 20 – 26)
🤖 This CVE page is generated by defend.network from NVD, CISA KEV, EPSS, and our verified daily briefings. Severity and exploitation data come from official sources; always verify remediation steps against the official vendor advisory before acting in production.