Cyber Resilience

CVE-2025-30668

Medium

Published: 14 May 2025

Published
14 May 2025
Modified
04 November 2025
KEV Added
—
Patch
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CVSS Score v3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score 0.0031 54.7th percentile
Risk Priority 13 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-30668 is a medium-severity Wrap or Wraparound (CWE-191) vulnerability in Zoom Meeting Software Development Kit. Its CVSS base score is 6.5 (Medium).

Operationally, ranked in the top 45.3% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Integer underflow in some Zoom Workplace Apps may allow an authenticated user to conduct a denial of service via network access.

CWE(s)
CWE-191

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

zoom
meeting software development kit
≤ 6.4.0 · ≤ 6.4.0 · ≤ 6.4.0
zoom
rooms
≤ 6.4.0 · ≤ 6.4.0 · ≤ 6.4.0
zoom
rooms controller
≤ 6.4.0 · ≤ 6.4.0 · ≤ 6.4.0
zoom
workplace
≤ 6.4.0
zoom
workplace desktop
≤ 6.4.0 · ≤ 6.4.0 · ≤ 6.4.0
zoom
workplace virtual desktop infrastructure
≤ 6.1.17 · 6.1.18 — 6.2.13 · 6.2.14 — 6.3.10

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References