CVE-2025-27440HIGH 8.8EPSS p33.4%

CVE-2025-27440CVE-2025-27440

Description

Heap overflow in some Zoom Workplace Apps may allow an authenticated user to conduct an escalation of privilege via network access.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS0.42% probability of exploitation · percentile 33.4% · 2026-06-18T12:00:27Z
Published2025-03-11
Last modified2025-10-22

Underlying weaknesses· 1

CWE-124

References

  1. https://www.zoom.com/en/trust/security-bulletin/zsb-25011/

1

TypeTargetConfidenceTier
WeaknessBuffer Underwrite ('Buffer Underflow')cwe-1240%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.