Intel High Level Synthesis Compiler vulnerabilities

3 CVEs affecting Intel High Level Synthesis Compiler, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2025-13670, published 2025-12-12.

More from Intel.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2024-23907, published 2024-08-14. High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days. Uncontrolled search path in some Intel(R) High Level Synthesis Compiler software before version 23.4 may allow an authenticated user to potentially enable escalation of privilege via local access.
• CVE-2025-13670, published 2025-12-12. Medium severity, CVSS 6.7. EPSS: 0.1% chance of exploitation in the next 30 days. The High Level Synthesis Compiler i++ command for Windows is vulnerable to a DLL planting vulnerability
• CVE-2025-13669, published 2025-12-12. Medium severity, CVSS 6.7. EPSS: 0.1% chance of exploitation in the next 30 days. Uncontrolled Search Path Element vulnerability in Altera High Level Synthesis Compiler on Windows allows Search Order Hijacking.This issue affects High Level Synthesis Compiler: from 19.1 through…