How severe is CVE-2025-13664?

CVE-2025-13664 has a CVSS 3.x base score of 6.7, rated medium severity. It is exploitable over local access with high attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-13664 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-13664?

CVE-2025-13664 affects Intel Quartus Prime. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-13664?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-13664 have an EU (EUVD) identifier?

Yes. CVE-2025-13664 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-202858.

When was CVE-2025-13664 published?

CVE-2025-13664 was published on 2025-12-11 and last updated on 2026-06-17.

CVE-2025-13664

CVE-2025-13664 is a medium-severity vulnerability in Intel Quartus Prime with a CVSS 3.x base score of 6.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-427.

Key facts

Severity: Medium (CVSS 3.x base score 6.7)
CVSS v4: 5.4
EPSS exploit prediction: 0% (1st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-202858
Weakness: CWE-427
Affected product: Intel Quartus Prime
Published: 2025-12-11
Last modified: 2026-06-17

Description

A potential security vulnerability in Quartus® Prime Standard Edition Design Software may allow escalation of privilege.

Frequently asked questions

What is CVE-2025-13664?: A potential security vulnerability in Quartus® Prime Standard Edition Design Software may allow escalation of privilege.
How severe is CVE-2025-13664?: CVE-2025-13664 has a CVSS 3.x base score of 6.7, rated medium severity. It is exploitable over local access with high attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-13664 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-13664?: CVE-2025-13664 affects Intel Quartus Prime. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-13664?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-13664 have an EU (EUVD) identifier?: Yes. CVE-2025-13664 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-202858.
When was CVE-2025-13664 published?: CVE-2025-13664 was published on 2025-12-11 and last updated on 2026-06-17.

References

https://www.altera.com/security/security-advisory/asa-0002

Affected products (1)

cpe:2.3:a:intel:quartus_prime:*:*:*:*:standard:*:*:*

More vulnerabilities in Intel Quartus Prime

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CVE-2022-21174 — High (CVSS 7.8): Improper access control in a third-party component of Intel(R) Quartus(R) Prime Pro Edition before version 21.3 may…
CVE-2021-44454 — High (CVSS 7.8): Improper input validation in a third-party component for Intel(R) Quartus(R) Prime Pro Edition before version 21.3 may…
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Other CWE-427 (Uncontrolled Search Path Element) vulnerabilities

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CVE-2019-25268 — Critical (CVSS 9.8): NREL BEopt 2.8.0.0 contains a DLL hijacking vulnerability that allows attackers to load arbitrary libraries by tricking…
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Browse all CWE-427 (Uncontrolled Search Path Element) vulnerabilities →