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CVE-2026-32863

Out-of-Bounds Read in sentry_transaction_context_set_operation()

HIGH
7.8
CVSS Score
Published: April 7, 2026 at 07:53 PM UTC
Updated: July 24, 2026 at 11:20 PM UTC
1 product affected across 1 vendorLabVIEW

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Severity
HIGH7.8
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

There is a memory corruption vulnerability due to an out-of-bounds read in sentry_transaction_context_set_operation() 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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

LabVIEW· Ni
95%
v ≤ 2022v < 23.0.023.1.0 ≤ v < 23.3.924.1.0 ≤ v < 24.3.625.1.0 ≤ v < 25.3.426.1.0 ≤ v < 26.1.12023 q12023 q32023 q3_patch12023 q3_patch22023 q3_patch32023 q3_patch42023 q3_patch52023 q3_patch62023 q3_patch72023 q3_patch820242024 q12024 q1_patch12024 q32024 q3_patch12024 q3_patch22024 q3_patch32024 q3_patch42024 q3_patch52025 q12025 q1_patch12025 q1_patch22025 q1_patch32025 q32025 q3_patch12025 q3_patch22025 q3_patch32026 q123.1.024.1.025.1.026.1.0
Affected range stops below 23.0.0, so it looks safe — our inference, not a vendor statement
Affected range stops below 23.3.9, so it looks safe — our inference, not a vendor statement
Affected range stops below 24.3.6, so it looks safe — our inference, not a vendor statement
Affected range stops below 25.3.4, so it looks safe — our inference, not a vendor statement
Affected range stops below 26.1.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: cverecord
https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/2026/memory-corruption-vulnerabilities-in-ni-labview.html

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.8HIGHNI
Attack Vector
LOCAL
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-125

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