Exploited vulnerabilities / CVE-2025-11953
Confirmed exploited · command injection · React Native Community CLICVE-2025-11953
React Native Community CLI command injection, confirmed exploited in the wild.
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.
| CISA's name for it | React Native Community CLI OS Command Injection Vulnerability |
|---|---|
| Vendor and product | React Native Community · CLI |
| Type | command injection · CWE-78 |
| Exploited | Confirmed by CISA listed 5 February 2026 |
| Likelihood | one of the most likely to be exploited of every vulnerability tracked |
| Deadline | 26 February 2026 · already passed |
| Used in ransomware | Not reported |
| Advisories | github.com ↗ · github.com ↗ · nvd.nist.gov ↗ |
Three steps, in this order
Apply the vendor fix; command injection on an exposed device is used within days of disclosure.
Restrict the management interface to a trusted network until the fix is in.
Review the device's logs and configuration for changes you did not make.
| CISA's required action | Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. |
|---|
Know before someone else finds it
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CVE-2025-11953 in short
Is CVE-2025-11953 being exploited?
Yes. CISA added CVE-2025-11953 to its Known Exploited Vulnerabilities catalogue on 5 February 2026, which it does only on evidence of exploitation in the wild.
What is the CISA deadline for CVE-2025-11953?
US federal agencies must remediate it by 26 February 2026. Everyone else should treat that date as the latest safe point to patch an internet-facing system.
How likely is CVE-2025-11953 to be exploited in the next 30 days?
FIRST's Exploit Prediction Scoring System gives it 94%, the 99th percentile of every CVE it scores.
How do I fix CVE-2025-11953?
Apply the vendor fix; command injection on an exposed device is used within days of disclosure. Restrict the management interface to a trusted network until the fix is in. Review the device's logs and configuration for changes you did not make.
Sources: CISA Known Exploited Vulnerabilities catalogue (released 10 November 2026) and FIRST EPSS. Page compiled automatically by SAK T.L.M, the threat-intelligence tool of SAK T.E.C, on 13 November 2026.