CVE-2025-49714
CVE-2025-49714 is a high-severity vulnerability in Microsoft Python with a CVSS 3.x base score of 7.8. 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-501.
Key facts
- Severity: High (CVSS 3.x base score 7.8)
- EPSS exploit prediction: 0% (32nd percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-20551
- Weakness: CWE-501
- Affected product: Microsoft Python
- Published:
- Last modified:
Description
Trust boundary violation in Visual Studio Code - Python extension allows an unauthorized attacker to execute code locally.
Frequently asked questions
- What is CVE-2025-49714?
- Trust boundary violation in Visual Studio Code - Python extension allows an unauthorized attacker to execute code locally.
- How severe is CVE-2025-49714?
- CVE-2025-49714 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2025-49714 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2025-49714?
- CVE-2025-49714 affects Microsoft Python. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2025-49714?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- Does CVE-2025-49714 have an EU (EUVD) identifier?
- Yes. CVE-2025-49714 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-20551.
- When was CVE-2025-49714 published?
- CVE-2025-49714 was published on 2025-07-08 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:microsoft:python:*:*:*:*:*:visual_studio_code:*:*
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