{"id":"CVE-2026-8920","aliases":["EUVD-2026-44586","GHSA-285c-cc6q-hwff"],"status":"published","title":"Improper Restriction of Communication Channel to Intended Endpoints and External Control of File...","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 .\nRefer to the ' Security Update for Aura Wallpaper Service ' section on the ASUS Security Advisory for more information.","severity":{"version":"4.0","score":8.5,"vector":"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","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00112,"percentile":0.01392,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-73","CWE-923"],"published":"2026-07-15T02:00:56Z","modified":"2026-10-24T22:10:00Z","products":[{"vendor":"asus","product":"aura wallpaper service"}],"references":[{"url":"https://www.asus.com/security-advisory/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-8920"},{"url":"https://www.asus.com/security-advisory"},{"url":"https://github.com/advisories/GHSA-285c-cc6q-hwff"}],"sources":{"cve":[{"id":"CVE-2026-8920","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 .\nRefer to the ' Security Update for Aura Wallpaper Service ' section on the ASUS Security Advisory for more information.","status":"published","published":"2026-07-15T02:00:56.653Z","modified":"2026-07-15T13:12:23.878Z","cvss":[{"version":"4.0","score":8.5,"vector":"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","level":"high","assessor":"cna"}],"cwes":["CWE-923","CWE-73"],"updated_at":"2026-11-02T13:48:13.398044Z"}],"euvd":[{"id":"EUVD-2026-44586","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 .\nRefer to the ' Security Update for Aura Wallpaper Service ' section on the ASUS Security Advisory for more information.","status":"published","published":"2026-07-15T02:00:56Z","modified":"2026-07-15T13:12:23Z","cvss":[{"version":"4.0","score":8.5,"vector":"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","level":"high"}],"updated_at":"2026-11-02T18:19:53.226345Z"}],"ghsa":[{"id":"GHSA-285c-cc6q-hwff","title":"Improper Restriction of Communication Channel to Intended Endpoints and External Control of File...","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 .\nRefer to the ' Security Update for Aura Wallpaper Service ' section on the ASUS Security Advisory for more information.","status":"published","published":"2026-07-15T03:32:51Z","modified":"2026-07-15T03:33:02Z","cvss":[{"version":"4.0","score":8.5,"vector":"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:X/V:X/RE:X/U:X","level":"high"}],"cwes":["CWE-73"],"updated_at":"2026-11-02T15:09:32.601666Z"}],"nvd":[{"id":"CVE-2026-8920","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 .\nRefer to the ' Security Update for Aura Wallpaper Service ' section on the ASUS Security Advisory for more information.","status":"published","published":"2026-07-15T02:22:57.79Z","modified":"2026-10-24T22:10:00.21Z","cvss":[{"version":"4.0","score":8.5,"vector":"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:X/V:X/RE:X/U:X","level":"high","assessor":"secondary"}],"cwes":["CWE-73","CWE-923"],"updated_at":"2026-11-02T14:12:29.879716Z"}]}}