CVE-2018-12932: Winehq Wine

Critical severity, CVSS 9.8. EPSS: 2.4% chance of exploitation in the next 30 days.

PlayEnhMetaFileRecord in enhmetafile.c in Wine 3.7 allows attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact by triggering a large pAlphaBlend->cbBitsSrc value.

Affected products

• Winehq Wine: version 3.7 only

Published 2018-06-28. Last modified 2026-06-17.