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CVE-2026-53923 vLLM GGUF Kernels: int64_t to int truncation of tensor dimensions causes GPU buffer overflow
| Reporter | Title | Published | Views | Family All 10 |
|---|---|---|---|---|
 | CVE-2026-53923 | 22 Jun 202621:55 | – | attackerkb |
 | CVE-2026-53923 | 23 Jun 202600:15 | – | circl |
 | CVE-2026-53923 | 22 Jun 202621:55 | – | cve |
 | EUVD-2026-38400 | 22 Jun 202621:55 | – | euvd |
 | vLLM: GGUF dequantize kernel int truncation exposes uninitialized GPU memory in multi-tenant serving | 17 Jun 202614:03 | – | github |
 | CVE-2026-53923 | 22 Jun 202623:16 | – | nvd |
 | GHSA-5JV2-G5WQ-CMR4 vLLM: GGUF dequantize kernel int truncation exposes uninitialized GPU memory in multi-tenant serving | 17 Jun 202614:03 | – | osv |
| MINI-QV8G-W4FH-GCW6 | 18 Jun 202621:49 | – | osv |
 | PT-2026-50472 | 17 Jun 202600:00 | – | ptsecurity |
 | Incorrect Conversion between Numeric Types | 17 Jun 202614:03 | – | snyk |
10
[
{
"vendor": "vllm-project",
"product": "vllm",
"versions": [
{
"version": ">= 0.5.5, < 0.23.1rc0",
"status": "affected"
}
]
}
]Data
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22 Jun 2026 21:55Current
CVSS 45.3
EPSS0.00042