CVE-2025-64676
CVE-2025-64676 is a high-severity vulnerability in Microsoft Purview with a CVSS 3.x base score of 7.2. 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-35.
Key facts
- Severity: High (CVSS 3.x base score 7.2)
- EPSS exploit prediction: 1% (55th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-204413
- Weakness: CWE-35
- Affected product: Microsoft Purview
- Published:
- Last modified:
Description
'.../...//' in Microsoft Purview allows an authorized attacker to execute code over a network.
Frequently asked questions
- What is CVE-2025-64676?
- '.../...//' in Microsoft Purview allows an authorized attacker to execute code over a network.
- How severe is CVE-2025-64676?
- CVE-2025-64676 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2025-64676 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2025-64676?
- CVE-2025-64676 affects Microsoft Purview. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2025-64676?
- 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-2025-64676 have an EU (EUVD) identifier?
- Yes. CVE-2025-64676 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-204413.
- When was CVE-2025-64676 published?
- CVE-2025-64676 was published on 2025-12-18 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:microsoft:purview:-:*:*:*:*:*:*:*
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