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CVE-2025-64469— Stack-based Buffer Overflow in LVResource::DetachResource() in NI LabVIEW

Quick assessment

Affected
NI LabVIEW
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.

NI LabVIEW（National Instruments LabVIEW）是美国国家仪器（NI）公司的一个图形化程序编译平台。 NI LabVIEW 2025 Q3版本及之前版本存在安全漏洞，该漏洞源于解析损坏VI文件时存在栈缓冲区溢出，可能导致信息泄露或执行任意代码。

CVSS 7.8 · High EPSS 0.16% · P6
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I. Basic Information for CVE-2025-64469

Vulnerability Information
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Vulnerability Title
Stack-based Buffer Overflow in LVResource::DetachResource() in NI LabVIEW
Source: CVE Program / CVE List V5
Vulnerability Description
There is a stack-based buffer overflow vulnerability in NI LabVIEW in LVResFile::FindRsrcListEntry() when parsing a corrupted VI file. This vulnerability may result in information disclosure or arbitrary code execution. Successful exploitation requires an attacker to get a user to open a specially crafted VI. This vulnerability affects NI LabVIEW 2025 Q3 (25.3) and prior versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
NI LabVIEW 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NI LabVIEW（National Instruments LabVIEW）是美国国家仪器（NI）公司的一个图形化程序编译平台。 NI LabVIEW 2025 Q3版本及之前版本存在安全漏洞，该漏洞源于解析损坏VI文件时存在栈缓冲区溢出，可能导致信息泄露或执行任意代码。
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
NI LabVIEW 0 ~ 22.3.6 -

II. Public POCs for CVE-2025-64469

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III. Intelligence Information for CVE-2025-64469

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Other References for CVE-2025-64469 (1)

Same Patch Batch · NI · 2025-12-18 · 9 CVEs total

CVE-2025-64461 7.8 HIGH Out of Bounds Write in mgocre_SH_25_3!RevBL() in NI LabVIEW
CVE-2025-64465 7.8 HIGH Out-of-Bounds Read in lvre!DataSizeTDR() in NI LabVIEW
CVE-2025-64463 7.8 HIGH Out-of-Bounds Read in LVResource::DetachResource() in NI LabVIEW
CVE-2025-64462 7.8 HIGH Out-of-Bounds Read in LVResFile::RGetMemFileHandle() in NI LabVIEW
CVE-2025-64464 7.8 HIGH Out-of-Bounds Read in lvre!VisaWriteFromFile() in NI LabVIEW
CVE-2025-64467 7.8 HIGH Out-of-Bounds Read in LVResFile::FindRsrcListEntry() in NI LabVIEW
CVE-2025-64466 7.8 HIGH Out-of-Bounds Read in lvre!ExecPostedProcRecPost() in NI LabVIEW
CVE-2025-64468 7.8 HIGH Use-after-Free in sentry!sentry_span_set_data() in NI LabVIEW

IV. Related Vulnerabilities

Same product: LabVIEW
Same vendor: NI
Same weakness: CWE-121

V. Comments for CVE-2025-64469

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