Critical severity · published Jul 10, 2025
CVE-2025-46788
Zoom Workplace for Linux - Improper Certificate Validation
9.1
CVSS
0.3%
EPSS
No
On KEV
Description
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 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 20% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ZW
Zoom Workplace for Linux · Zoom Communications Inc.
before 6.4.13 · source: vendor
WD
Workplace Desktop · Zoom
before 6.4.13 · source: NVD