CVE-2025-13663

MEDIUMNVD 6.76.7—Trending — 3 sources updated this week

6.7

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.

CVSS v3: 6.7
EG Score: 6.7(medium)
EPSS: 1.8%
KEV: Not listed

Published

December 11, 2025

Last Modified

January 12, 2026

References (1)

04c0172e-9735-4a9d-a92a-fe01fa863447https://www.altera.com/security/security-advisory/asa-0001

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-279

Data Freshness Timeline

(refreshed 13× in last 7d / 13× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-04 13:11 UTCepss_batch
2026-06-04 13:11 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-29 17:43 UTCEG score recompute
2026-05-29 17:43 UTCGHSA enrichment
2026-05-29 13:44 UTCepss_batch

Frequently asked(5)

What is CVE-2025-13663?

CVE-2025-13663 is a medium vulnerability published on December 11, 2025. 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.

When was CVE-2025-13663 disclosed?

CVE-2025-13663 was first published in the National Vulnerability Database on December 11, 2025, with the most recent update on January 12, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-13663 actively exploited?

CVE-2025-13663 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-13663?

CVE-2025-13663 has a CVSS v3 base score of 6.7 (NVD).

How do I remediate CVE-2025-13663?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-13663, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2025-13663

📅 Published

🔄 Last Modified

🔗 References (1)