CVE-2026-71214
Unauthenticated auth-bypass allows inserting spacecraft command translation rules.
Is CVE-2026-71214 being exploited?
Not confirmed. CVE-2026-71214 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 0.31% probability of exploitation in the next 30 days.
How severe is CVE-2026-71214?
CVE-2026-71214 is rated Critical with a CVSS score of 9.8. 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-2026-71214?
Not known from our data. No patch reference has been recorded for CVE-2026-71214, which is not the same as no patch existing — a fix may have shipped without a tagged reference, or after this record was written. The vendor advisory is the only authority on whether a fix exists, and mitigations may be available regardless.
What does CVE-2026-71214 affect?
CVE-2026-71214 affects Aerie/PlanDev sequencing-server, sequencing-server/src/app.ts, POST /command-expansion/put-expansion, POST /put-dictionary. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-71214?
Immediately block or restrict endpoints, disable unauthenticated writes, apply vendor patch when available, add authentication checks and WAF rules.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Unauthenticated attackers can bypass auth to insert expansion rules and dictionaries, enabling arbitrary translation of spacecraft activities into commands (remote command manipulation).
Immediate action required