CVE-2025-49175

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CVSS 3.1

6.1 medium

EPSS

<1%p25

Published

Jun 17, 2025 (Jun 17, 2025)

Modified

Jun 30, 2026

Description

A flaw was found in the X Rendering extension's handling of animated cursors. If a client provides no cursors, the server assumes at least one is present, leading to an out-of-bounds read and potential crash.

Weakness: CWE-125
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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