CVE-2026-25938
Unauthenticated RCE in FUXA via Node-RED plugin (v1.2.8–1.2.10).
Is CVE-2026-25938 being exploited?
Not confirmed. CVE-2026-25938 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.98% probability of exploitation in the next 30 days.
How severe is CVE-2026-25938?
CVE-2026-25938 is rated Critical with a CVSS score of 9.5. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-25938?
Yes. A fix has been recorded for CVE-2026-25938. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-25938 affect?
CVE-2026-25938 affects FUXA 1.2.8-1.2.10, Node-RED plugin in FUXA. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-25938?
Upgrade to 1.2.11; disable unused Node-RED plugin.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Unauthenticated remote code execution on server via enabled Node-RED plugin; attacker can take full control.
Patch now
- affected>= 1.2.8 and < 1.2.11
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.