CVE-2025-13670 - CVE House
Back to Database
Status published Medium CVE-2025-13670

High Level Synthesis Compiler Security Advisory

Vulnerability Description

The High Level Synthesis Compiler i++ command for Windows is vulnerable to a DLL planting vulnerability

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2025-13670

Credits & Attribution

No credits recorded in the NVD database.

References

More from Altera

View All →
CVE-2025-14625
Quartus® Prime Standard and Quartus® Prime Lite Security Advisory
Medium 5.4
CVE-2025-14614
Quartus® Prime Standard and Quartus® Prime Lite Security Advisory
Medium 5.4
CVE-2025-14612
Quartus Prime Pro Edition Advisory
Medium 5.4
CVE-2025-14605
Quartus Prime Pro Edition Advisory
Medium 5.4
CVE-2025-14599
Quartus® Prime Standard and Quartus® Prime Lite Security Advisory
Medium 5.4

Affected Vendor

Affected Software

High Level Synthesis Compiler
Vulnerable Versions:
19.1

Timeline

Official Publish: December 12th, 2025
Last Modified: December 12th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-427

MITRE ATT&CK TTPs

T1574 Hijack Execution Flow
Persistence
T1574.001 DLL Search Order Hijacking
Privilege Escalation
T1547 Boot or Logon Autostart Execution
Persistence
T1036 Masquerading
Defense Evasion
T1059 Command and Scripting Interpreter
Execution