← gociux.comall exploited CVEs

Exploited vulnerability · CISA KEV

Is CVE-2025-11953 exploited? Yes: in CISA KEV since 5 Feb 2026

Gociux · React Native Community CLI · data: CISA KEV, CVE record, FIRST EPSS

Yes. CVE-2025-11953, React Native Community CLI OS Command Injection Vulnerability, is being exploited in the wild. CISA added it to its Known Exploited Vulnerabilities catalog on 5 Feb 2026, 94 days after it was published. It affects React Native Community CLI. If you run it, CISA's required action is: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

exploitedYesCISA KEV · 5 Feb 2026
ransomwareNot knownno confirmed use
EPSStop 1%among the most likely CVEs to be exploited
severity9.8CVSS 3.1 · critical
US federal due26 Feb 2026BOD 22-01 deadline

What it is

React Native Community CLI contains an OS command injection vulnerability which could allow unauthenticated network attackers to send POST requests to the Metro Development Server and run arbitrary executables via a vulnerable endpoint exposed by the server. On Windows, attackers can also execute arbitrary shell commands with fully controlled arguments.

VendorReact Native Community (1 exploited CVE in KEV)
ProductCLI
VulnerabilityReact Native Community CLI OS Command Injection Vulnerability
WeaknessCWE-78
Published3 Nov 2025
Added to KEV5 Feb 2026
Reported by (CNA)JFROG

What to do

  1. Check whether you run it. Look for CLI in your asset inventory, including appliances and cloud images. Stack check lists every exploited React Native Community CVE at once.
  2. Apply the fix. Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
  3. If you can't patch today, take the affected service off the internet or restrict who can reach it, and check its logs for signs of compromise since 3 Nov 2025.
  4. Get told next time. Email alerts when CISA adds a CVE for React Native Community.

References

Questions

Is CVE-2025-11953 being exploited?

Yes. CISA added CVE-2025-11953 to the Known Exploited Vulnerabilities catalog on 5 Feb 2026, which means there is reliable evidence of exploitation in the wild.

Is CVE-2025-11953 used in ransomware attacks?

CISA does not list known ransomware use for it. That can change, and exploitation alone is reason to fix it first.

How do I fix CVE-2025-11953?

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. Check React Native Community's advisory for the fixed versions, and if you can't patch quickly, restrict access to the affected CLI and watch it for signs of compromise.

Sources: CISA KEV (exploitation, ransomware use, required action, due date), the CVE record (publication date, CVSS, CNA), NVD and FIRST EPSS (live score). More: all KEV additions in February 2026 · act-now radar.

Running React Native Community in a regulated environment?

We check exposure across your estate, patch or mitigate with your team, and set up detection for what attackers do after exploiting it.

Get in touch →