CVE-2025-13663

low-risk

Published 2025-12-11

Under certain circumstances, the Quartus Prime Pro Installer for Windows does not check the permissions of the Quartus target installation directory if the target installation directory already exists.

Do I need to act?

0.02% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 6.7/10 Medium

LOCAL / HIGH complexity

Affected Products (1)

Quartus Prime

Affected Vendors

Intel

References (1)

Vendor Advisory https://www.altera.com/security/security-advisory/asa-0001

/ 100

low-risk

Severity 17/34 · Moderate

Exploitability 0/34 · Minimal

Exposure 5/34 · Minimal