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CVE-2026-65104

Quick assessment

Affected
NVIDIA Megatron-LM
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

NVIDIA Megatron-LM 在所有平台上存在一个推理漏洞，攻击者可以利用该漏洞导致用于推理请求的缓存中出现哈希冲突。成功利用此漏洞可能导致数据篡改和部分信息泄露。

CVSS 7.1 · High EPSS 0.14% · P3

Possible ATT&CK Techniques 1 AI

T1498 · Network Denial of Service

Affected Version Matrix 1

VendorProduct Version RangeStatus
NVIDIA Megatron-LM 0 to 17 affected
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I. Basic Information for CVE-2026-65104

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
NVIDIA Megatron-LM for all platforms contains a vulnerability in inference, where an attacker could cause hash collisions in the cache used for inference requests. A successful exploit of this vulnerability might lead to data tampering and partial information disclosure.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
可逆的单向哈希
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
NVIDIA Megatron-LM 0 to 17 -

II. Public POCs for CVE-2026-65104

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III. Intelligence Information for CVE-2026-65104

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Vendor Advisories for CVE-2026-65104 (3)

Same Patch Batch · NVIDIA · 2026-10-13 · 18 CVEs total

CVE-2026-65162 10.0 CRITICAL NVIDIA AIStore ETL API远程代码执行漏洞
CVE-2026-65173 9.1 CRITICAL NVIDIA AIStore缺少认证漏洞
CVE-2026-65172 8.6 HIGH NVIDIA AIStore ETL API缺失授权漏洞
CVE-2026-65170 8.6 HIGH NVIDIA AIStore HT后端SSRF漏洞致信息泄露
CVE-2026-65101 8.6 HIGH NVIDIA AIStore 1.0.0分布式排序组件SSRF漏洞
CVE-2026-65103 8.1 HIGH NVIDIA AIStore路径穿越致代码执行
CVE-2026-65164 8.1 HIGH NVIDIA AIStore 路径遍历漏洞
CVE-2026-65141 7.8 HIGH NVIDIA Isaac Lab 评估注入漏洞
CVE-2026-65110 7.8 HIGH NVIDIA Megatron-LM检查点加载远程代码执行漏洞
CVE-2026-65180 7.8 HIGH NVIDIA Megatron-LM 检查点加载 RCE 漏洞
CVE-2026-65161 7.5 HIGH NVIDIA AIStore for Linux未授权文件读取漏洞
CVE-2026-65150 7.3 HIGH NVIDIA DALI越界读取漏洞致信息泄露及服务中断
CVE-2026-65149 7.3 HIGH NVIDIA DALI越界写入漏洞
CVE-2026-65147 7.3 HIGH NVIDIA DALI越界读取漏洞
CVE-2026-65148 7.3 HIGH NVIDIA DALI栈缓冲区溢出漏洞
CVE-2026-65131 6.0 MEDIUM NVIDIA NVSentinel Linux平台连接器DoS漏洞
CVE-2026-67456 4.4 MEDIUM NVIDIA Warp堆溢出漏洞

IV. Related Vulnerabilities

Same product: Megatron-LM
Same vendor: NVIDIA
Same weakness: CWE-328

V. Comments for CVE-2026-65104

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