CVE-2026-30901 json
Zoom Rooms for Windows - Improper Input Validation
published 7mo ago modified 4mo ago also EUVD-2026-11166
- cvss
- 7.0
- 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 2%
- public exploits
- 0
- none known
Summary
Improper Input Validation in Zoom Rooms for Windows before 6.6.5 in Kiosk Mode may allow an authenticated user to conduct an escalation of privilege via local access.
Patch / fix
- Zoom Communications Inc. Zoom Rooms 6.6.5
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 7mo ago
Exploit prediction
0.13% chance of exploitation in the next 30 days, higher than 2% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.0 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Zoom Communications Inc. Zoom Rooms
Classification
- Weakness
-
- CWE-20 Improper Input Validation
References
-
zoom.com
/en/trust/security-bulletin/zsb-26003
vendor-advisory
Sources
- CVE List CVE-2026-30901
- NVD CVE-2026-30901
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