Handler on Duty: Johannes Ullrich
Threat Level: green
| Published | 2026-10-08 04:17:19 |
|---|---|
| Last Modified | 2026-10-08 21:33:42 |
| AKA | CVE-2026-107446 |
| Summary | containerd overlaybd through 1.0.18 has a do_load_index (LSMT index loading) integer overflow (and resultant out-of-bounds heap access) for index_bytes, if an untrusted overlaybd blob from a registry is used in a scenario with multiple overlaybd-backed containers. |
| Access Vector | Local | Adjacent | Network |
|---|---|---|---|
| Access Complexity | Low | Medium | High |
| Authentication | None | Single | Multiple |
| Confidentiality | None | Partial | Complete |
| Integrity | None | Partial | Complete |
| Availability | None | Partial | Complete |
