CVE-2025-27439
moderate-risk
Published 2025-03-11
Buffer underflow in some Zoom Workplace Apps may allow an authenticated user to conduct an escalation of privilege via network access.
Do I need to act?
-
0.22% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.5/10
High
NETWORK
/ HIGH complexity
Affected Products (19)
Affected Vendors
References (1)
Vendor Advisory
https://www.zoom.com/en/trust/security-bulletin/zsb-25011/
45
/ 100
moderate-risk
Severity
25/34 · High
Exploitability
1/34 · Minimal
Exposure
19/34 · Moderate