CVE-2026-78148: ggml-org llama.cpp ggml-RPC Server ggml-rpc.cpp graph_compute null pointer dereference

Severity: medium (CVSS 5.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-08-24 · updated 2026-10-12
Weakness: CWE-404

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

ggml-org llama.cpp: bec4772f6

References

https://github.com/ggml-org/llama.cpp/
https://github.com/ggml-org/llama.cpp/issues/25299
https://github.com/ggml-org/llama.cpp/pull/25670
https://vuldb.com/cve/CVE-2026-78148
https://vuldb.com/submit/882535
https://vuldb.com/vuln/394535
https://vuldb.com/vuln/394535/cti

Get alerted when CVE-2026-78148 or the next vulnerability affects your stack