October 27, 2026

CVE Watchtower

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CVE-2026-53410NVD

Vulnerability Summary

A time-of-check to time-of-use (TOCTOU) race condition in the installation and uninstallation process of certain Zoom Clients for Windows could allow an authenticated local user to escalate privileges.
Severity Level
HIGH(7.0)
Published Date
Jul 16, 2026
Last Modified
Oct 24, 2026
Exploitation Status
No confirmed exploitation yet
EPSS Score (30-Day)
0.10%Probability
Root Weakness (CWE)
CWE-367: Unknown/Unlisted Weakness ↗
Refer to the official MITRE database for detailed architectural specifications regarding this weakness.
CVSS v3.1 Base Metrics — Score 7.0 (HIGH)
Attack VectorLocal
Attack ComplexityHigh
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

Affected & Patched Versions

Affected Versions
  • Zoom Remote Control For Zoom Contact Center < 7.0.0
  • Zoom Rooms < 7.0.5
  • Zoom Workplace Desktop < 7.0.5
  • Zoom Workplace Virtual Desktop Infrastructure < 6.5.17
  • Zoom Workplace Virtual Desktop Infrastructure >= 6.6.0 and < 6.6.14
Patched Versions
  • Zoom Remote Control For Zoom Contact Center 7.0.0
  • Zoom Rooms 7.0.5
  • Zoom Workplace Desktop 7.0.5
  • Zoom Workplace Virtual Desktop Infrastructure 6.5.17
  • Zoom Workplace Virtual Desktop Infrastructure 6.6.14
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💬Webhooks — Slack & Teams integration.
🔀Smart Routing — Critical alerts to one channel, rest to another.
🚫Ad-Free — Uninterrupted experience.
🎁7-Day Free Trial — Try Pro or Team, no card required.
📧Email Delivery — Threat intel straight to your inbox.
♾️Unlimited Vendors — Track your entire stack.
🚨All New CVEs — Be the first to know.
📈EPSS Spike Alerts — Catch rising risk before it peaks.
🎯Custom EPSS/CVSS — Filter noise, focus on risk.
🛡️Exploit Intel — A 2nd confirmed-exploit signal beyond KEV.
🐙GitHub Issues — Auto-tracked, no duplicates.
📬Weekly Digest — One clean summary, not inbox spam.
🏷️Watchlist Groups — Tag alerts by team (Infra/AppSec/SOC).
💬Webhooks — Slack & Teams integration.
🔀Smart Routing — Critical alerts to one channel, rest to another.
🚫Ad-Free — Uninterrupted experience.

External References