Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
Pterodactyl panel versions before 1.12.0 are vulnerable to a race condition in resource limit checks. An authenticated user who sends many requests at the same time can create more databases, port allocations, or backups for a server than its configured limit allows, which can exhaust node allocations and backup space. Upgrade to Pterodactyl panel 1.12.0 or later.
Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 6.0 | Medium | 4.0 | CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L | CNA (GitHub_M) |
- CISA KEV Not listed.
- EPSS 0.0025, the 16th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:26 UTC First seen by agentprime
- 31 Oct 2026, 14:26 UTC Confirmed by OSV