CVE-2023-37250

7.0 highEPSS 0.3%

High (7.0) in unity parsec. EPSS 0.3% chance of exploitation in the next 30 days.

Unity Parsec has a TOCTOU race condition that permits local attackers to escalate privileges to SYSTEM if Parsec was installed in "Per User" mode. The application intentionally launches DLLs from a user-owned directory but intended to always perform integrity verification of those DLLs. This affects Parsec Loader versions through 8. Parsec Loader 9 is a fixed version.

Severity

CVSS 3.1

7.0 high

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 22% of CVEs (scores of 2026-10-31)
CWE: CWE-367
Published: 2023-08-20
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

unity:parsec

References

https://support.parsec.app/hc/en-us/articles/18311425588237-CVE-2023-37250
https://unity3d.com
https://www.kb.cert.org/vuls/id/287122
https://support.parsec.app/hc/en-us/articles/18311425588237-CVE-2023-37250
https://unity3d.com

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