CVE-2026-44295
8.7 · HIGHOverview
CVE-2026-44295 is a high-severity vulnerability affecting protobufjs_project protobufjs-cli. It was published on May 13, 2026 and has a CVSS 3.1 base score of 8.7 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.7, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
protobufjs-cli is the command line add-on for protobuf.js. Prior to 1.2.1 and 2.0.2, pbjs static code generation could emit unsafe JavaScript identifiers derived from schema-controlled names. When generating static JavaScript from a crafted schema or JSON descriptor, certain namespace, enum, service, or derived full names could be written into the generated output without sufficient sanitization. This vulnerability is fixed in 1.2.1 and 2.0.2.
Remediation
Check the references section for vendor advisories and patches from protobufjs_project. Update protobufjs-cli to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| protobufjs_project | protobufjs-cli | >= 0, < 1.2.1 | Affected |
Frequently Asked Questions
What is CVE-2026-44295?
CVE-2026-44295 is a high-severity vulnerability affecting protobufjs_project protobufjs-cli. It was published on May 13, 2026 and has a CVSS 3.1 base score of 8.7 (HIGH).
How severe is CVE-2026-44295?
This vulnerability has a CVSS 3.1 base score of 8.7, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2026-44295?
Check the references section for vendor advisories and patches from protobufjs_project. Update protobufjs-cli to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-44295?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-44295 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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