CVE-2025-30663 json
Zoom Workplace Apps - Time-of-check Time-of-use
published 2025-05-14 17 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-14917
- cvss
- 8.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.1%
- EPSS 0.1% chance of exploitation in 30 days, percentile 3%
- public exploits
- 0
- none known
Summary
Time-of-check time-of-use race condition in some Zoom Workplace Apps may allow an authenticated user to conduct an escalation of privilege via local access.
Patch / fix
- zoom meeting_software_development_kit 6.4.0
- zoom rooms 6.4.0
- zoom rooms_controller 6.4.0
- zoom workplace 6.4.0
- zoom workplace_desktop 6.4.0
- zoom workplace_virtual_desktop_infrastructure 6.1.17, 6.2.13, 6.3.10
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 17 mo ago
Exploit prediction
0.15% chance of exploitation in the next 30 days, higher than 3% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 8.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
| NVD | 3.1 | 7.0 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Zoom Communications, Inc Zoom Workplace Apps
Classification
- Weakness
-
- CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition
References
-
zoom.com
/en/trust/security-bulletin/zsb-25016
vendor-advisory
Sources
- CVE List CVE-2025-30663
- NVD CVE-2025-30663
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