Incorrect permission assignment (CWE-732) in the standalone installer for EA Javelin Anticheat (versions 1.0.14329371, 1.0.14547437, 1.0.14789537, and 1.0.14940698) on Windows allows a local non-administrative user to elevate privileges to NT AUTHORITY\SYSTEM by modifying the EAAntiCheatService service configuration and executable path. This vulnerability requires non-standard manual execution of the standalone installer and does not affect standard game installations via the EA App and Steam. This issue is corrected in version 1.0.14940699 and later; service permissions automatically self-heal upon launching an integrated EA game title.
Metrics
Affected Vendors & Products
References
| Link | Providers |
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| https://catsandmalware.com/blog/eight-bytes-to-system/ |
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History
Mon, 26 Oct 2026 19:45:00 +0000
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| First Time appeared |
Electronic Arts
Electronic Arts ea Javelin Anticheat (ea Javelin Anticheat Installer) |
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| Vendors & Products |
Electronic Arts
Electronic Arts ea Javelin Anticheat (ea Javelin Anticheat Installer) |
Mon, 19 Oct 2026 15:30:00 +0000
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ssvc
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Fri, 16 Oct 2026 21:15:00 +0000
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| Description | Incorrect permission assignment (CWE-732) in the standalone installer for EA Javelin Anticheat (versions 1.0.14329371, 1.0.14547437, 1.0.14789537, and 1.0.14940698) on Windows allows a local non-administrative user to elevate privileges to NT AUTHORITY\SYSTEM by modifying the EAAntiCheatService service configuration and executable path. This vulnerability requires non-standard manual execution of the standalone installer and does not affect standard game installations via the EA App and Steam. This issue is corrected in version 1.0.14940699 and later; service permissions automatically self-heal upon launching an integrated EA game title. | |
| Title | EA Javelin Anticheat Installer Local Privilege Escalation | |
| Weaknesses | CWE-732 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: EA
Published: 2026-10-16T21:00:54.224Z
Updated: 2026-10-19T14:31:10.432Z
Reserved: 2026-09-23T12:30:02.712Z
Link: CVE-2026-96542
Updated: 2026-10-19T14:31:01.756Z
Status : Deferred
Published: 2026-10-16T21:21:02.040
Modified: 2026-10-19T20:51:14.800
Link: CVE-2026-96542
No data.