CVE-2026-7141

Description

A vulnerability was found in vllm up to 0.19.0. The affected element is the function has_mamba_layers of the file vllm/v1/kv_cache_interface.py of the component KV Block Handler. Performing a manipulation results in uninitialized resource. It is possible to initiate the attack remotely. The attack is considered to have high complexity. The exploitability is described as difficult. The exploit has been made public and could be used. The patch is named 1ad67864c0c20f167929e64c875f5c28e1aad9fd. To fix this issue, it is recommended to deploy a patch.

References

https://vuldb.com/vuln/359740/cti

https://vuldb.com/vuln/359740

https://vuldb.com/submit/801297

https://github.com/vllm-project/vllm/pull/39283

https://github.com/vllm-project/vllm/issues/39146#issue-4215090365

https://github.com/vllm-project/vllm/issues/39146

https://github.com/AjAnubolu/vllm/commit/1ad67864c0c20f167929e64c875f5c28e1aad9fd

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

CVSS v4