8.5

CVE-2026-32860: Out-of-Bounds Write Vulnerability in NI LabVIEW when loading lvlib file

Analyzed
Published 07-04-2026Last modified 08-04-2026

Vulnerability summary

CVE-2026-32860 is a high (CVSS 8.5) Out-of-bounds Write vulnerability in ni labview. EPSS estimates a 0.19% chance of exploitation in the next 30 days, higher than 8.2% of scored vulnerabilities.

Overall risk
34/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.5/10
010
High · v4.0 (CVE.org)
EPSS score
0.19%
0%100%
Low · -0.03 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Timeline

  1. 07-04-2026
    PublishedVulnerability first disclosed.
  2. 08-04-2026
    Last modifiedVulnerability information updated.

Description

There is a memory corruption vulnerability due to an out-of-bounds write when loading a corrupted LVLIB file 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 .lvlib file. This vulnerability affects NI LabVIEW 2026 Q1 (26.1.0) and prior versions.

CVSS metrics

4 scores · 2 sources · 2 versions

EPSS trend

Probability

0.19%

Chance of exploitation in the next 30 days

Percentile

8%

Versus all other CVEs

30-day change

Decrease -0.03 pp

From 0.22% on 22-09-2026

22-09-202622-10-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Ni1 product
  • labview< 23.0.0 | ≥ 23.1.0, < 23.3.9 | ≥ 24.1.0, < 24.3.6 | ≥ 25.1.0, < 25.3.4 | ≥ 26.1.0, < 26.1.1 | ≤ 2022 | 2023:q1 | 2023:q3 | 2023:q3_patch1 | 2023:q3_patch2 | 2023:q3_patch3 | 2023:q3_patch4 | 2023:q3_patch5 | 2023:q3_patch6 | 2023:q3_patch7 | 2023:q3_patch8 | 2024 | 2024:q1 | 2024:q1_patch1 | 2024:q3 | 2024:q3_patch1 | 2024:q3_patch2 | 2024:q3_patch3 | 2024:q3_patch4 | 2024:q3_patch5 | 2025:q1 | 2025:q1_patch1 | 2025:q1_patch2 | 2025:q1_patch3 | 2025:q3 | 2025:q3_patch1 | 2025:q3_patch2 | 2025:q3_patch3 | 2026:q1

1 vendor · 1 product

References

1 links