CVE-2026-86177
Auth. privilege escalation in Pterodactyl Panel via scheduled tasks allowing arbitrary console commands.
Is CVE-2026-86177 being exploited?
Not confirmed. CVE-2026-86177 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-2026-86177?
CVE-2026-86177 is rated High with a CVSS score of 8.7. 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-2026-86177?
Yes. A fix has been recorded for CVE-2026-86177. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-86177 affect?
CVE-2026-86177 affects Pterodactyl Panel < 1.14.1. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-86177?
Upgrade to v1.14.1 and restrict or audit subuser schedule.update permissions immediately.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Authenticated subusers with schedule.update can create/trigger scheduled tasks to run arbitrary console commands, control server power, or create backups.
Immediate action required
- affected< 1.14.1
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.