{"items":[{"id":"NVI-00011760","kind":"vulnerability","title":"LMCache: Remote code execution via unsafe deserialization in multiprocess mode transport","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-w5f2-9q9c-ff4h","CVE-2026-105192"],"plain_summary":"GitHub lists this reviewed advisory for lmcache. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-13928e20064cb7e3c420b98e3e3cf33d"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-10-16T20:09:11.000Z","value":"9.8 critical","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-1cc76c5f339ff90b402f12a8f5562230"},{"kind":"CVSS","as_of":"2026-10-29T11:17:24.523Z","value":"9.8 CRITICAL (3.1)","meaning":"reefs@jfrog.com severity; no combined Null risk score.","source_id":"sr-760ab5507ad21dd13d2ac4c8e4ef7b58"},{"kind":"EPSS","as_of":"2026-11-01T12:00:16.000Z","value":"1.024%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.63575. Missing scores are unknown.","source_id":"sr-13928e20064cb7e3c420b98e3e3cf33d"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-1cc76c5f339ff90b402f12a8f5562230","url":"https://github.com/advisories/GHSA-w5f2-9q9c-ff4h","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-w5f2-9q9c-ff4h","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T23:14:14.588Z"},{"id":"sr-760ab5507ad21dd13d2ac4c8e4ef7b58","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-105192","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-105192","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-03T09:58:14.367Z"},{"id":"sr-13928e20064cb7e3c420b98e3e3cf33d","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-105192","publisher":"FIRST EPSS","observed_at":"2026-11-01T14:28:32.263Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-1cc76c5f339ff90b402f12a8f5562230"],"technology":"lmcache","known_exclusions":[],"conditions_summary":"### Summary\n\nLMCache is vulnerable to Unauthenticated Remote Code Execution via Pickle Deserialization on the Multiprocess ZMQ Transport\n\n\n\n### Details\n\nLMCache multiprocess mode, also called distributed mode, opens an unauthenticated ZeroMQ ROUTER so worker processes can register and share KV cache blocks. The intended clients are sibling LMCache processes. There is no CURVE, ZAP, password, or message authentication on that socket. LMCache used only inside a vLLM process does not open this port. The transport binds to localhost unless the operator sets a routable address with --host, which is how multi-node deployments let peers connect. The 9.8 score is for that routable configuration. A stock single-host install that leaves the default bind is not reachable from other machines.\n\nMessages on the socket are msgpack. Extension code 1 is registered for DeviceIPCWrapper and is passed to DeviceIPCWrapper.Deserialize in lmcache/v1/platform/base/ipc_wrapper.py, which calls pickle.loads. That hook runs from ext_hook in lmcache/v1/multiprocess/custom_types.py while the server is still decoding REGISTER_KV_CACHE arguments, before the handler runs. A single unauthenticated ZMQ DEALER messag","public_affected_ranges":[">= 0.3.9, < 0.5.6"]}],"null_published_at":"2026-11-08T15:11:49.355Z","source_updated_at":"2026-10-16T20:09:11.000Z","source_disclosed_at":"2026-10-16T20:08:44.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T23:14:14.588Z"},{"id":"NVI-00011760","kind":"vulnerability","title":"LMCache: Remote code execution via unsafe deserialization in multiprocess mode transport","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-w5f2-9q9c-ff4h","CVE-2026-105192"],"plain_summary":"GitHub lists this reviewed advisory for lmcache. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-13928e20064cb7e3c420b98e3e3cf33d"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-10-16T20:09:11.000Z","value":"9.8 critical","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-1cc76c5f339ff90b402f12a8f5562230"},{"kind":"EPSS","as_of":"2026-11-01T12:00:16.000Z","value":"1.024%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.63575. Missing scores are unknown.","source_id":"sr-13928e20064cb7e3c420b98e3e3cf33d"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-1cc76c5f339ff90b402f12a8f5562230","url":"https://github.com/advisories/GHSA-w5f2-9q9c-ff4h","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-w5f2-9q9c-ff4h","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T23:14:14.588Z"},{"id":"sr-13928e20064cb7e3c420b98e3e3cf33d","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-105192","publisher":"FIRST EPSS","observed_at":"2026-11-01T14:28:32.263Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-1cc76c5f339ff90b402f12a8f5562230"],"technology":"lmcache","known_exclusions":[],"conditions_summary":"### Summary\n\nLMCache is vulnerable to Unauthenticated Remote Code Execution via Pickle Deserialization on the Multiprocess ZMQ Transport\n\n\n\n### Details\n\nLMCache multiprocess mode, also called distributed mode, opens an unauthenticated ZeroMQ ROUTER so worker processes can register and share KV cache blocks. The intended clients are sibling LMCache processes. There is no CURVE, ZAP, password, or message authentication on that socket. LMCache used only inside a vLLM process does not open this port. The transport binds to localhost unless the operator sets a routable address with --host, which is how multi-node deployments let peers connect. The 9.8 score is for that routable configuration. A stock single-host install that leaves the default bind is not reachable from other machines.\n\nMessages on the socket are msgpack. Extension code 1 is registered for DeviceIPCWrapper and is passed to DeviceIPCWrapper.Deserialize in lmcache/v1/platform/base/ipc_wrapper.py, which calls pickle.loads. That hook runs from ext_hook in lmcache/v1/multiprocess/custom_types.py while the server is still decoding REGISTER_KV_CACHE arguments, before the handler runs. A single unauthenticated ZMQ DEALER messag","public_affected_ranges":[">= 0.3.9, < 0.5.6"]}],"null_published_at":"2026-11-03T17:49:18.479Z","source_updated_at":"2026-10-16T20:09:11.000Z","source_disclosed_at":"2026-10-16T20:08:44.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-10-31T23:14:14.588Z"},{"id":"NVI-00011760","kind":"vulnerability","title":"LMCache: Remote code execution via unsafe deserialization in multiprocess mode transport","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-w5f2-9q9c-ff4h","CVE-2026-105192"],"plain_summary":"GitHub lists this reviewed advisory for lmcache. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-1cc76c5f339ff90b402f12a8f5562230"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-10-16T20:09:11.000Z","value":"9.8 critical","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-1cc76c5f339ff90b402f12a8f5562230"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-1cc76c5f339ff90b402f12a8f5562230","url":"https://github.com/advisories/GHSA-w5f2-9q9c-ff4h","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-w5f2-9q9c-ff4h","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T23:14:14.588Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-1cc76c5f339ff90b402f12a8f5562230"],"technology":"lmcache","known_exclusions":[],"conditions_summary":"### Summary\n\nLMCache is vulnerable to Unauthenticated Remote Code Execution via Pickle Deserialization on the Multiprocess ZMQ Transport\n\n\n\n### Details\n\nLMCache multiprocess mode, also called distributed mode, opens an unauthenticated ZeroMQ ROUTER so worker processes can register and share KV cache blocks. The intended clients are sibling LMCache processes. There is no CURVE, ZAP, password, or message authentication on that socket. LMCache used only inside a vLLM process does not open this port. The transport binds to localhost unless the operator sets a routable address with --host, which is how multi-node deployments let peers connect. The 9.8 score is for that routable configuration. A stock single-host install that leaves the default bind is not reachable from other machines.\n\nMessages on the socket are msgpack. Extension code 1 is registered for DeviceIPCWrapper and is passed to DeviceIPCWrapper.Deserialize in lmcache/v1/platform/base/ipc_wrapper.py, which calls pickle.loads. That hook runs from ext_hook in lmcache/v1/multiprocess/custom_types.py while the server is still decoding REGISTER_KV_CACHE arguments, before the handler runs. A single unauthenticated ZMQ DEALER messag","public_affected_ranges":[">= 0.3.9, < 0.5.6"]}],"null_published_at":"2026-11-01T01:03:56.601Z","source_updated_at":"2026-10-16T20:09:11.000Z","source_disclosed_at":"2026-10-16T20:08:44.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-10-31T23:14:14.588Z"}],"next_cursor":null,"snapshot_revision":"42594"}