CVE-2026-53409

highpriority · track · 0EPSS 0.002 · 6 %ileDEEUNLUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.17% (6th) EPSS

CVSS 7.8 · high

Is it mine?

9 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · cert_bund · ncsc_nl

EPSS · scored 2026-10-27

Improper Privilege Management in Zoom Rooms for Windows before version 7.1.0 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)

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

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-20US

affected products (9)

Products and version ranges known to be affected.

Zoom Video Communications Roomsall versionscert_bundDEcpe:/a:zoom:rooms:-
Zoom Communications Zoom Rooms0 → 7.1.0enisa_euvdEU
Zoom Communications Zoom Clients≤ vers:unknown/*ncsc_nlNL
Zoom Communications Zoom Rooms≤ vers:unknown/*ncsc_nlNL
Zoom Communications Zoom Workplace VDI Plugin≤ vers:unknown/*ncsc_nlNL
Zoom Communications Zoom Workplace for Windows≤ vers:unknown/*ncsc_nlNL
Zoom Video Communications Zoom Video Communications Rooms≤ vers:unknown/*ncsc_nlNL
Zoom Video Communications Zoom Video Communications Workplace≤ vers:unknown/*ncsc_nlNL
zoom rooms< 7.1.0nvdUScpe:2.3:a:zoom:rooms:*:*:*:*:*:*:*:*

advisories (2)

Vendor and ecosystem advisories describing this.

NCSC-2026-0249Kwetsbaarheden verholpen in ZoomNL2026-07-17csaf · ncsc_nlNL
Zoom heeft kwetsbaarheden verholpen in Zoom Client voor Windows, Zoom Rooms voor Windows en andere Zoom Windows-producten zoals de Windows Desktop Client, VDI Client en Meeting SDK.
WID-SEC-W-2026-2353Zoom Video Communications Rooms: Mehrere SchwachstellenDeutsch2026-07-14csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Zoom Video Communications Rooms und Zoom Video Communications Workplace ausnutzen, um seine Privilegien zu erhöhen und die Kontrolle über ein Konto zu übernehmen.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund ncsc_nl nvd NVD CVE.org MITRE

published 2026-07-16modified 2026-10-24

references (3)

External citations — patches, advisories, analysis.

scry

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