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Vulnerability record · CVE-2026-8920 · published 15 July 2026

CVE-2026-8920: Improper Restriction of Communication Channel to Intended Endpoints and External Control of File Name or Path …

Improper Restriction of Communication Channel to Intended Endpoints and External Control of File Name or Path in Aura Wallpaper Service allow a local user to perform file operations by sending crafted commands containing an arbitrary file path and bypassing the service’s path restrictions . On specific models , this can also cause a single feature to become unavailable . Refer to the ' Security Update for Aura Wallpaper Service ' section on the ASUS Security Advisory for more information.

8.5 CVSS 4.0 High EPSS 0.11% · top 98.7% CWE-73 · CWE-73CWE-923 · CWE-923 Deferred
8.5CVSS 4.0 base score
0.11%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
1References
15 Jul 2026Last modified by NVD

Description

Improper Restriction of Communication Channel to Intended Endpoints and External Control of File Name or Path in Aura Wallpaper Service allow a local user to perform file operations by sending crafted commands containing an arbitrary file path and bypassing the service’s path restrictions . On specific models , this can also cause a single feature to become unavailable . Refer to the ' Security Update for Aura Wallpaper Service ' section on the ASUS Security Advisory for more information.

CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/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:

References

LinkTags
https://www.asus.com/security-advisory/

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Source: NIST National Vulnerability Database (record CVE-2026-8920), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.