Description
A vulnerability has been identified within Rancher Manager in which it did not enforce request body size limits on certain public (unauthenticated) and authenticated API endpoints. This allows a malicious user to exploit this by sending excessively large payloads, which are fully loaded into memory during processing, leading to Denial of Service (DoS).
Metrics
CVSS 3.1 8.2/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| SUSE | rancher | >= 2.12.0, < 2.12.1; >= 2.11.0, < 2.11.5; >= 2.10.0, < 2.10.9; >= 2.9.0, < 2.9.11; < 0.0.0-20250813072957-aee95d4e2a41 |
References
Timeline
- Published
- Sep 2, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Deferred