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Solution
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Workaround
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Wed, 23 Sep 2026 00:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-772 | |
| References |
| |
| Metrics |
threat_severity
|
threat_severity
|
Tue, 22 Sep 2026 13:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Mon, 21 Sep 2026 22:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | vLLM Mooncake connector through 0.29.0 fails to properly manage GPU KV cache block ownership when concurrent child requests share a single transfer ID in prefill/decode disaggregated deployments. Attackers can trigger GPU memory exhaustion by submitting completion requests with multiple prompts, causing orphaned KV cache blocks to accumulate until process restart and eventually preventing legitimate requests from executing. | |
| Title | vLLM through 0.29.0 GPU KV Cache Leak via Mooncake Transfer ID Collision | |
| First Time appeared |
Vllm
Vllm vllm |
|
| Weaknesses | CWE-401 | |
| CPEs | cpe:2.3:a:vllm:vllm:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Vllm
Vllm vllm |
|
| References |
|
|
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-09-22T12:51:23.062Z
Reserved: 2026-09-21T21:42:30.080Z
Link: CVE-2026-94627
Updated: 2026-09-22T12:51:18.153Z
Status : Awaiting Analysis
Published: 2026-09-21T22:17:01.740
Modified: 2026-09-22T20:25:55.870
Link: CVE-2026-94627
OpenCVE Enrichment
Updated: 2026-09-22T03:30:17Z