CVE-2023-22880

highpriority · track · 30EPSS 0.010 · 62 %ileEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.98% (62nd) EPSS

CVSS 7.5 · high

Is it mine?

9 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

Zoom for Windows clients before version 5.13.3, Zoom Rooms for Windows clients before version 5.13.5 and Zoom VDI for Windows clients before 5.13.1 contain an information disclosure vulnerability. A recent update to the Microsoft Edge WebView2 runtime used by the affected Zoom clients, transmitted text to Microsoft’s online Spellcheck service instead of the local Windows Spellcheck. Updating Zoom remediates this vulnerability by disabling the feature. Updating Microsoft Edge WebView2 Runtime to at least version 109.0.1481.0 and restarting Zoom remediates this vulnerability by updating Microsoft’s telemetry behavior.

cvss

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

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.8–7.5

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.16.8mediumAV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:Nsecondary · FSTEC (BDU) RU

v3.16.8mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:Nsecondary · ENISA EU

v3.16.8mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:Nsecondary · security@zoom.usexploitability 2.3 · impact 4

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

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

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-200USCWE-200US

affected products (9)

Products and version ranges known to be affected.

Zoom Video Communications Inc Zoom Rooms for Windowsunspecified → 5.13.3enisa_euvdEU
Zoom Video Communications Inc Zoom VDI for Windowsunspecified → 5.13.1enisa_euvdEU
Zoom Video Communications Inc Zoom for Windowsunspecified → 5.13.3enisa_euvdEU
Zoom Video Communications, Inc. Zoom≤ 5.13.3fstec_bduRU
Zoom Video Communications, Inc. Zoom Rooms≤ 5.13.3fstec_bduRU
Zoom Video Communications, Inc. Zoom VDI Windows Meeting Client≤ 5.13.1fstec_bduRU
zoom rooms< 5.13.3nvdUScpe:2.3:a:zoom:rooms:*:*:*:*:*:*:*:*
zoom virtual desktop infrastructure< 5.13.1nvdUScpe:2.3:a:zoom:virtual_desktop_infrastructure:*:*:*:*:*:*:*:*
zoom zoom< 5.13.3nvdUScpe:2.3:a:zoom:zoom:*:*:*:*:*:*:*:*

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2023-03-16modified 2026-06-17

references (4)

External citations — patches, advisories, analysis.

scry

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