CVE-2026-93541
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Out-of-Bounds Read in libXi Library

Vulnerability report for CVE-2026-93541, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-09-24

Last updated on: 2026-09-24

Assigner: SUSE

Description

An out-of-bounds read in libXi's XQueryDeviceState() in libXi before 1.8.4 could be used by a

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Meta Information

Published
2026-09-24
Last Modified
2026-09-24
Generated
2026-09-25
AI Q&A
2026-09-24
EPSS Evaluated
N/A
NVD
EUVD

Affected Vendors & Products

Currently, no data is known.

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-125 The product reads data past the end, or before the beginning, of the intended buffer.

Attack-Flow Graph

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Executive Summary

This vulnerability is an out-of-bounds read in libXi's XQueryDeviceState() function. It exists in versions of libXi before 1.8.4. An attacker could exploit this to read memory outside the intended buffer, potentially accessing sensitive data.

Impact Analysis

The impact includes potential information disclosure where sensitive data could be exposed. It may also lead to application crashes due to memory corruption. The attack requires user interaction but could be triggered via malicious input.

Compliance Impact

This vulnerability does not directly affect compliance with GDPR, HIPAA, or similar standards as it is an out-of-bounds read in a specific library (libXi) with no clear impact on data privacy or security controls required by these regulations.

Mitigation Strategies

Update libXi to version 1.8.4 or later to address the out-of-bounds read in XQueryDeviceState().

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