CVE-2026-32862— Out-of-Bounds Write in ResFileFactory::InitResourceMgr()
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I. Basic Information for CVE-2026-32862
Vulnerability Information
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Vulnerability Title
Out-of-Bounds Write in ResFileFactory::InitResourceMgr()
Source: NVD (National Vulnerability Database)
Vulnerability Description
There is a memory corruption vulnerability due to an out-of-bounds write in ResFileFactory::InitResourceMgr() in NI LabVIEW. 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 file. This vulnerability affects NI LabVIEW 2026 Q1 (26.1.0) and prior versions.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存写
Source: NVD (National Vulnerability Database)
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 2026 Q1 (26.1.0)及之前版本存在安全漏洞，该漏洞源于ResFileFactory::InitResourceMgr()函数存在越界写入导致内存损坏，可能导致信息泄露或任意代码执行。
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
II. Public POCs for CVE-2026-32862
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Same Patch Batch · NI · 2026-04-07 · 5 CVEs total
| CVE-2026-32860 | 7.8 HIGH | Out-of-Bounds Write Vulnerability in NI LabVIEW when loading lvlib file |
| CVE-2026-32863 | 7.8 HIGH | Out-of-Bounds Read in sentry_transaction_context_set_operation() |
| CVE-2026-32864 | 7.8 HIGH | Out-of-Bounds Read in mgcore_SH_25_3!aligned_free() |
| CVE-2026-32861 | 7.8 HIGH | Out-of-Bounds Write Vulnerability in NI LabVIEW when loading lvclass file |
IV. Related Vulnerabilities
Same product: LabVIEW
- CVE-2026-32864
Out-of-Bounds Read in mgcore_SH_25_3!aligned_free() - CVE-2026-32863
Out-of-Bounds Read in sentry_transaction_context_set_operati - CVE-2026-32861
Out-of-Bounds Write Vulnerability in NI LabVIEW when loading - CVE-2026-32860
Out-of-Bounds Write Vulnerability in NI LabVIEW when loading - CVE-2025-64469
Stack-based Buffer Overflow in LVResource::DetachResource()
Same vendor: NI
- CVE-2026-32864
Out-of-Bounds Read in mgcore_SH_25_3!aligned_free() - CVE-2026-32863
Out-of-Bounds Read in sentry_transaction_context_set_operati - CVE-2026-32861
Out-of-Bounds Write Vulnerability in NI LabVIEW when loading - CVE-2026-32860
Out-of-Bounds Write Vulnerability in NI LabVIEW when loading - CVE-2025-64469
Stack-based Buffer Overflow in LVResource::DetachResource()
V. Comments for CVE-2026-32862
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