CVE-2025-46788

criticalpriority · track · 36EPSS 0.003 · 20 %ileDEEUNLRUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.28% (20th) EPSS

CVSS 9.1 · critical

Is it mine?

9 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

Improper certificate validation in Zoom Workplace for Linux before version 6.4.13 may allow an unauthorized user to conduct an information disclosure via network access.

cvss

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

9.1

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.4–9.1

v3.19.1criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 5.2

v3.17.4highAV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:Nsecondary · FSTEC (BDU) RU

v3.17.4highCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:Nsecondary · ENISA EU

v3.17.4highCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:Nsecondary · security@zoom.usexploitability 2.2 · impact 5.2

v3.18.3highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:Usecondary · CVSS-BT (t0sche)

v3.17.4highCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:Nsecondary · NCSC-NL NL

ssvc

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

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-295USCWE-295USCWE-295US

affected products (9)

Products and version ranges known to be affected.

Zoom Video Communications Workplace <6.4.13all versionscert_bundDE
Zoom Video Communications Workplace< 6.4.13cert_bundDE
Zoom Communications Inc. Zoom Workplace for Linux0 → 6.4.13enisa_euvdEU
Zoom Video Communications, Inc. Zoom Meeting SDK for Linux≤ 6.4.13fstec_bduRU
Zoom Video Communications, Inc. Zoom Workplace for Linux≤ 6.4.13fstec_bduRU
Zoom Communications Inc. Zoom Clients for Windows≤ vers:unknown/<6.4.5ncsc_nlNL
Zoom Communications Inc. Zoom Clients for iOS≤ vers:unknown/<6.4.5ncsc_nlNL
Zoom Communications Inc. Zoom Workplace for Linux≤ vers:unknown/<6.4.13ncsc_nlNL
zoom workplace desktop< 6.4.13nvdUScpe:2.3:a:zoom:workplace_desktop:*:*:*:*:*:*:*:*

advisories (2)

Vendor and ecosystem advisories describing this.

NCSC-2025-0228Kwetsbaarheden verholpen in Zoom ClientsNL2025-07-11csaf · ncsc_nlNL
Zoom heeft kwetsbaarheden verholpen in Zoom Clients (Specifiek voor versies voor Linux, Windows, iOS en macOS).
WID-SEC-W-2025-1506Zoom Video Communications Workplace und Rooms: Mehrere SchwachstellenDeutsch2025-07-08csaf · cert_bundDE
Ein entfernter anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Zoom Video Communications Workplace und Rooms ausnutzen, um Informationen preiszugeben, einen Denial-of-Service-Zustand herbeizuführen, Cross-Site-Scripting-Angriffe durchzuführen oder nicht spezifizierte Auswirkungen zu verursachen.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund ncsc_nl nvd NVD CVE.org MITRE

published 2025-07-10modified 2026-06-17

references (5)

External citations — patches, advisories, analysis.

scry

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