CVE-2026-30900

highpriority · track · 0EPSS 0.002 · 6 %ileDEEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.17% (6th) EPSS

CVSS 7.8 · high

Is it mine?

12 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cert_bund · nvd

EPSS · scored 2026-10-24

Improper Check of minimum version in update functionality of certain Zoom Clients for Windows may allow an authenticated user to conduct an escalation of privilege via local access.

cvss

Technical severity, 0–10. One row per scoring source.

7.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · security@zoom.usexploitability 1.8 · impact 5.9

v3.17.1highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-754US

affected products (12)

Products and version ranges known to be affected.

Zoom Video Communications Rooms <6.6.0all versionscert_bundDE
Zoom Video Communications Rooms <6.6.5all versionscert_bundDE
Zoom Video Communications Workplace <6.6.0all versionscert_bundDE
Zoom Video Communications Workplace <6.6.11all versionscert_bundDE
Zoom Video Communications Rooms< 6.6.0cert_bundDE
Zoom Video Communications Rooms< 6.6.5cert_bundDE
Zoom Video Communications Workplace< 6.6.0cert_bundDE
Zoom Video Communications Workplace< 6.6.11cert_bundDE
Zoom Communications Inc. Zoom Workplace6.6.0 → 6.6.11enisa_euvdEU
zoom meeting software development kit6.6.0 → 6.6.11nvdUScpe:2.3:a:zoom:meeting_software_development_kit:*:*:*:*:*:*:*:*
zoom workplace desktop6.6.0 → 6.6.11nvdUScpe:2.3:a:zoom:workplace_desktop:*:*:*:*:*:*:*:*
zoom workplace virtual desktop infrastructure≤ 6.6.10nvdUScpe:2.3:a:zoom:workplace_virtual_desktop_infrastructure:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-0653Zoom Rooms und Workplace: Mehrere Schwachstellen ermöglichen PrivilegieneskalationDeutsch2026-03-09csaf · cert_bundDE
Ein entfernter, anonymer oder lokaler Angreifer kann mehrere Schwachstellen in Zoom Workplace und Zoom Rooms ausnutzen, um seine Privilegien zu erhöhen.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund nvd NVD CVE.org MITRE

published 2026-03-11modified 2026-06-17

references (4)

External citations — patches, advisories, analysis.

scry

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