CVE-2023-39214 | BDVDB-2026-209115 Detail

Zoom Video CommunicationsZoom SDK's

Description#

Exposure of sensitive information in Zoom Client SDK's before 5.15.5 may allow an authenticated user to enable a denial of service via network access.

Impact#

Per CVSS v3.1: confidentiality impact low, integrity impact low, availability impact high. Attack vector: network.

Weaknesses#

CWE-749 Exposed Dangerous Method or Function

References#

https://explore.zoom.us/en/trust/security/security-bulletin/

Exploit#

No public exploit known

History#

Version 12023-08-08Record published in the CVE List.
Version 22026-11-02Most recent update recorded in the CVE List.

Published

Published: 2023-08-08
Last modified: 2026-11-02

Vendor information

Vendor: Zoom Video Communications
Product: Zoom SDK's

All Zoom Video Communications vulnerabilities

Score

7.6 High

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 61.8.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
before 5.15.5
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

7.6 High

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Privileges Required	Low
User Interaction	None
Scope	Unchanged
Confidentiality	Low
Integrity	Low
Availability	High

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).