CVE-2025-13669
CVE-2025-13669 is a medium-severity vulnerability in Intel High Level Synthesis Compiler 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-2025-202940
- Weakness: CWE-427
- Affected product: Intel High Level Synthesis Compiler
- Published:
- Last modified:
Description
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 24.3.
Frequently asked questions
- What is CVE-2025-13669?
- 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 24.3.
- How severe is CVE-2025-13669?
- CVE-2025-13669 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-2025-13669 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-2025-13669?
- CVE-2025-13669 affects Intel High Level Synthesis Compiler. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2025-13669?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2025-13669 have an EU (EUVD) identifier?
- Yes. CVE-2025-13669 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-202940.
- When was CVE-2025-13669 published?
- CVE-2025-13669 was published on 2025-12-12 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:intel:high_level_synthesis_compiler:*:*:*:*:*:*:*:*
More vulnerabilities in Intel High Level Synthesis Compiler
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