CVE-2026-32862 | Out-of-Bounds Write in ResFileFactory::InitResourceMgr()

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.

Published: 2026-04-07 Last update: 2026-04-13 Assigner: [email protected] Source: [email protected]
NVD Status：Analyzed，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2026-32862 is rated Low Risk (35.1/100): CVSS High severity, with low exploitation likelihood (EPSS 0.01%). Monitor for updates and reassess as exploit intelligence or EPSS changes.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2026-32862

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-04-08 — 0.01% —

Full EPSS history (1 record total)

Common vulnerability scoring system (CVSS) metrics for CVE-2026-32862

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
8.5 4.0 HIGH
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Click to expand
Attack vector (AV:L)
Attacker needs local access on the target system.
Attack complexity (AC:L)
Exploitation conditions are straightforward and stable.
Attack requirements (AT:N)
No additional preconditions are required beyond normal reachability.
Privileges required (PR:N)
No privileges are required.
User interaction (UI:P)
A user has to participate (for example click/open/approve).
Vulnerable system confidentiality impact (VC:H)
High confidentiality impact on the vulnerable system.
Vulnerable system integrity impact (VI:H)
High integrity impact on the vulnerable system.
Vulnerable system availability impact (VA:H)
High availability impact on the vulnerable system.
Subsequent system confidentiality impact (SC:N)
No confidentiality impact on subsequent systems.
Subsequent system integrity impact (SI:N)
No integrity impact on subsequent systems.
Subsequent system availability impact (SA:N)
No availability impact on subsequent systems.
Exploit maturity (threat) (E:X)
Not defined: no reliable threat intelligence; scoring assumes the worst case (equivalent to Attacked).
Confidentiality requirement (CR:X)
Not defined: insufficient information; scoring treats this like High (worst case).
Integrity requirement (IR:X)
Not defined: insufficient information; scoring treats this like High (worst case).
Availability requirement (AR:X)
Not defined: insufficient information; scoring treats this like High (worst case).
Modified attack vector (MAV:X)
Not defined: scoring uses the Base Attack Vector (AV).
Modified attack complexity (MAC:X)
Not defined: scoring uses the Base Attack Complexity (AC).
Modified attack requirements (MAT:X)
Not defined: scoring uses the Base Attack Requirements (AT).
Modified privileges required (MPR:X)
Not defined: scoring uses the Base Privileges Required (PR).
Modified user interaction (MUI:X)
Not defined: scoring uses the Base User Interaction (UI).
Modified vulnerable system confidentiality impact (MVC:X)
Not defined: scoring uses the Base VC metric.
Modified vulnerable system integrity impact (MVI:X)
Not defined: scoring uses the Base VI metric.
Modified vulnerable system availability impact (MVA:X)
Not defined: scoring uses the Base VA metric.
Modified subsequent system confidentiality impact (MSC:X)
Not defined: scoring uses the Base SC metric.
Modified subsequent system integrity impact (MSI:X)
Not defined: scoring uses the Base SI metric.
Modified subsequent system availability impact (MSA:X)
Not defined: scoring uses the Base SA metric.
Safety (supplemental) (S:X)
Not evaluated.
Automatable (supplemental) (AU:X)
Not evaluated.
Recovery (supplemental) (R:X)
Not evaluated.
Value density (supplemental) (V:X)
Not evaluated.
Vulnerability response effort (supplemental) (RE:X)
Not evaluated.
Provider urgency (supplemental) (U:X)
Not evaluated.
 — — [email protected]
7.8 3.1 HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:L)
They already need access on the box, or another person has to do something wrong; it’s not a remote drive-by.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:R)
A real person has to do something—click, install, enable—otherwise it doesn’t land.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 1.8 5.9 [email protected]

Weakness enumeration for CVE-2026-32862

Affected software / configurations for CVE-2026-32862

Vendor Product Version Raw CPE
ni labview <= 2022 cpe:2.3:a:ni:labview:*:*:*:*:*:*:*:*
ni labview 2023 cpe:2.3:a:ni:labview:2023:q1:*:*:*:*:*:*
ni labview 2023 cpe:2.3:a:ni:labview:2023:q3:*:*:*:*:*:*
ni labview 2023 cpe:2.3:a:ni:labview:2023:q3_patch1:*:*:*:*:*:*
ni labview 2023 cpe:2.3:a:ni:labview:2023:q3_patch2:*:*:*:*:*:*
ni labview 2023 cpe:2.3:a:ni:labview:2023:q3_patch3:*:*:*:*:*:*
ni labview 2023 cpe:2.3:a:ni:labview:2023:q3_patch4:*:*:*:*:*:*
ni labview 2023 cpe:2.3:a:ni:labview:2023:q3_patch5:*:*:*:*:*:*
ni labview 2023 cpe:2.3:a:ni:labview:2023:q3_patch6:*:*:*:*:*:*
ni labview 2023 cpe:2.3:a:ni:labview:2023:q3_patch7:*:*:*:*:*:*
ni labview 2023 cpe:2.3:a:ni:labview:2023:q3_patch8:*:*:*:*:*:*
ni labview 2024 cpe:2.3:a:ni:labview:2024:-:*:*:*:*:*:*
ni labview 2024 cpe:2.3:a:ni:labview:2024:q1:*:*:*:*:*:*
ni labview 2024 cpe:2.3:a:ni:labview:2024:q1_patch1:*:*:*:*:*:*
ni labview 2024 cpe:2.3:a:ni:labview:2024:q3:*:*:*:*:*:*
ni labview 2024 cpe:2.3:a:ni:labview:2024:q3_patch1:*:*:*:*:*:*
ni labview 2024 cpe:2.3:a:ni:labview:2024:q3_patch2:*:*:*:*:*:*
ni labview 2024 cpe:2.3:a:ni:labview:2024:q3_patch3:*:*:*:*:*:*
ni labview 2024 cpe:2.3:a:ni:labview:2024:q3_patch4:*:*:*:*:*:*
ni labview 2024 cpe:2.3:a:ni:labview:2024:q3_patch5:*:*:*:*:*:*
ni labview 2025 cpe:2.3:a:ni:labview:2025:q1:*:*:*:*:*:*
ni labview 2025 cpe:2.3:a:ni:labview:2025:q1_patch1:*:*:*:*:*:*
ni labview 2025 cpe:2.3:a:ni:labview:2025:q1_patch2:*:*:*:*:*:*
ni labview 2025 cpe:2.3:a:ni:labview:2025:q1_patch3:*:*:*:*:*:*
ni labview 2025 cpe:2.3:a:ni:labview:2025:q3:*:*:*:*:*:*
ni labview 2025 cpe:2.3:a:ni:labview:2025:q3_patch1:*:*:*:*:*:*
ni labview 2025 cpe:2.3:a:ni:labview:2025:q3_patch2:*:*:*:*:*:*
ni labview 2025 cpe:2.3:a:ni:labview:2025:q3_patch3:*:*:*:*:*:*
ni labview 2026 cpe:2.3:a:ni:labview:2026:q1:*:*:*:*:*:*

References for CVE-2026-32862

cvelogic Threat Intelligence