What is CVE-2025-30666?

CVE-2025-30666 is a medium-severity vulnerability in Zoom Meeting_software_development_kit, classified under NULL Pointer Dereference. CVSS score: 6.5/10. Published 2025-05-14.

How severe is CVE-2025-30666?

Medium severity. CVSS v3 base score is 6.5 out of 10.

NULL pointer dereference in Zoom Meeting_software_development_kit

CVE-2025-30666

NULL pointer dereference in some Zoom Workplace Apps for Windows may allow an authenticated user to conduct a denial of service via network access.

EPSS: 0.005 (37.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

Zoom Meeting_software_development_kit
Zoom Rooms
Zoom Rooms_controller
Zoom Workplace_desktop
Zoom Workplace_virtual_desktop_infrastructure
Zoom Communications, Inc Workplace Apps For Windows — versions see references

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

security@zoom.us (Vendor Advisory)

Frequently asked questions

What is CVE-2025-30666?: CVE-2025-30666 is a medium-severity vulnerability in Zoom Meeting_software_development_kit, classified under NULL Pointer Dereference. CVSS score: 6.5/10. Published 2025-05-14.
How severe is CVE-2025-30666?: Medium severity. CVSS v3 base score is 6.5 out of 10.