Description
A vulnerability was determined in ggml-org llama.cpp bec4772f6. This affects the function rpc_server::graph_compute of the file ggml/src/ggml-rpc/ggml-rpc.cpp of the component ggml-RPC Server. Executing a manipulation can lead to null pointer dereference. The attack may be launched remotely. The pull request to fix this issue awaits acceptance.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| ggml-org | llama.cpp | bec4772f6 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | llama.cpp | No fix yet | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | llama.cpp | No fix yet | — |
| Ubuntu 26.04 LTS | llama.cpp | No fix yet | — |
References
- VDB-394535 | ggml-org llama.cpp ggml-RPC Server ggml-rpc.cpp graph_compute null pointer dereference vdb-entry technical-description
- VDB-394535 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- CVE-2026-78148 | CVE Analysis and Report third-party-advisory
- Submit #882535 | ggml-org llama.cpp master bec4772f6 Denial of Service third-party-advisory
- https://github.com/ggml-org/llama.cpp/issues/25299 issue-tracking
- https://github.com/ggml-org/llama.cpp/pull/25670 issue-tracking patch
- https://github.com/ggml-org/llama.cpp/ product