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CVE-2026-24255

Quick assessment

Affected
NVIDIA Dynamo
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

NVIDIA Dynamo是美国NVIDIA公司的一款AI推理服务框架。 NVIDIA Dynamo 1.1.0版本及之前版本存在处理逻辑错误漏洞，该漏洞源于多模态嵌入缓存存在缺陷，攻击者通过提交具有相同像素字节序列但不同尺寸的图像导致哈希碰撞，可能导致数据篡改。

CVSS 7.5 · High EPSS 0.55% · P44

Possible ATT&CK Techniques 1 AI

T1055 · Process Injection

Affected Version Matrix 1

VendorProduct Version RangeStatus
NVIDIA Dynamo 0 to v1.1.0 affected
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I. Basic Information for CVE-2026-24255

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
NVIDIA Dynamo for Linux contains a vulnerability in the multimodal embedding cache, where an attacker could cause a hash collision by submitting images that share an identical pixel byte sequence but have different dimensions. A successful exploit of this vulnerability might lead to data tampering.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
缺失要素致使对比不完全
Source: CVE Program / CVE List V5
Vulnerability Title
NVIDIA Dynamo 处理逻辑错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NVIDIA Dynamo是美国NVIDIA公司的一款AI推理服务框架。 NVIDIA Dynamo 1.1.0版本及之前版本存在处理逻辑错误漏洞，该漏洞源于多模态嵌入缓存存在缺陷，攻击者通过提交具有相同像素字节序列但不同尺寸的图像导致哈希碰撞，可能导致数据篡改。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
NVIDIA Dynamo 0 to v1.1.0 -

II. Public POCs for CVE-2026-24255

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 6787 chars
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
100+ AI POC generations per month

III. Intelligence Information for CVE-2026-24255

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Vendor Advisories for CVE-2026-24255 (3)

Same Patch Batch · NVIDIA · 2026-08-04 · 16 CVEs total

CVE-2026-24254 9.8 CRITICAL NVIDIA Dynamo 授权问题漏洞
CVE-2026-47623 8.2 HIGH NVIDIA Dynamo 反序列化注入漏洞
CVE-2026-24253 8.2 HIGH NVIDIA Dynamo 缓冲区错误漏洞
CVE-2026-47618 7.5 HIGH NVIDIA Dynamo 服务端请求伪造漏洞
CVE-2026-47617 7.5 HIGH NVIDIA Dynamo 服务端请求伪造漏洞
CVE-2026-47616 7.5 HIGH NVIDIA Dynamo 服务端请求伪造漏洞
CVE-2026-47615 7.5 HIGH NVIDIA Dynamo 服务端请求伪造漏洞
CVE-2026-47614 7.5 HIGH NVIDIA Dynamo 服务端请求伪造漏洞
CVE-2026-47613 7.5 HIGH NVIDIA Dynamo 服务端请求伪造漏洞
CVE-2026-47612 7.5 HIGH NVIDIA Dynamo 路径遍历漏洞
CVE-2026-47619 6.6 MEDIUM NVIDIA Dynamo 软件供应链问题漏洞
CVE-2026-47621 6.5 MEDIUM NVIDIA Dynamo 竞争条件问题漏洞
CVE-2026-47620 6.5 MEDIUM NVIDIA Dynamo 竞争条件问题漏洞
CVE-2026-47622 5.3 MEDIUM NVIDIA Dynamo 信息泄露漏洞
CVE-2026-47487 4.4 MEDIUM NVIDIA Triton Inference Server 路径遍历漏洞

IV. Related Vulnerabilities

Same product: Dynamo
Same vendor: NVIDIA
Same weakness: CWE-1023

V. Comments for CVE-2026-24255

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