CVE-2025-30668
CVE-2025-30668 is a medium-severity vulnerability in Zoom Meeting Software Development Kit with a CVSS 3.x base score of 6.5. 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-191.
Key facts
- Severity: Medium (CVSS 3.x base score 6.5)
- EPSS exploit prediction: 0% (38th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-14912
- Weakness: CWE-191
- Affected product: Zoom Meeting Software Development Kit
- Published:
- Last modified:
Description
Integer underflow in some Zoom Workplace Apps may allow an authenticated user to conduct a denial of service via network access.
Frequently asked questions
- What is CVE-2025-30668?
- Integer underflow in some Zoom Workplace Apps may allow an authenticated user to conduct a denial of service via network access.
- How severe is CVE-2025-30668?
- CVE-2025-30668 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2025-30668 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2025-30668?
- CVE-2025-30668 primarily affects Zoom Meeting Software Development Kit. In total, 17 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2025-30668?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2025-30668 have an EU (EUVD) identifier?
- Yes. CVE-2025-30668 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-14912.
- When was CVE-2025-30668 published?
- CVE-2025-30668 was published on 2025-05-14 and last updated on 2026-06-17.
References
Affected products (17)
- cpe:2.3:a:zoom:meeting_software_development_kit:*:*:*:*:*:android:*:*
- cpe:2.3:a:zoom:meeting_software_development_kit:*:*:*:*:*:linux:*:*
- cpe:2.3:a:zoom:meeting_software_development_kit:*:*:*:*:*:macos:*:*
- cpe:2.3:a:zoom:meeting_software_development_kit:*:*:*:*:*:windows:*:*
- cpe:2.3:a:zoom:rooms:*:*:*:*:*:android:*:*
- cpe:2.3:a:zoom:rooms:*:*:*:*:*:ipados:*:*
- cpe:2.3:a:zoom:rooms:*:*:*:*:*:macos:*:*
- cpe:2.3:a:zoom:rooms:*:*:*:*:*:windows:*:*
- cpe:2.3:a:zoom:rooms_controller:*:*:*:*:*:android:*:*
- cpe:2.3:a:zoom:rooms_controller:*:*:*:*:*:linux:*:*
- cpe:2.3:a:zoom:rooms_controller:*:*:*:*:*:macos:*:*
- cpe:2.3:a:zoom:rooms_controller:*:*:*:*:*:windows:*:*
- cpe:2.3:a:zoom:workplace:*:*:*:*:*:iphone_os:*:*
- cpe:2.3:a:zoom:workplace_desktop:*:*:*:*:*:linux:*:*
- cpe:2.3:a:zoom:workplace_desktop:*:*:*:*:*:macos:*:*
- cpe:2.3:a:zoom:workplace_desktop:*:*:*:*:*:windows:*:*
- cpe:2.3:a:zoom:workplace_virtual_desktop_infrastructure:*:*:*:*:*:windows:*:*
More vulnerabilities in Zoom Meeting Software Development Kit
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- CVE-2025-0147 — High (CVSS 8.8): Type confusion in the Zoom Workplace App for Linux before 6.2.10 may allow an authorized user to conduct an escalation…
- CVE-2023-49647 — High (CVSS 8.8): Improper access control in Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom SDKs for Windows…
- CVE-2025-27440 — High (CVSS 8.5): Heap overflow in some Zoom Workplace Apps may allow an authenticated user to conduct an escalation of privilege via…
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