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CVE-2025-67460

Zoom Rooms for Windows - Software Downgrade Protection Mechanism Failure

HIGH
7.8
CVSS Score
Published: December 10, 2025 at 08:37 PM UTC
Updated: September 25, 2026 at 11:27 PM UTC
2 products affected across 2 vendorsRoomsZoom Rooms

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Severity
HIGH7.8
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

Protection Mechanism Failure of Software Downgrade in Zoom Rooms for Windows before 6.6.0 may allow an unauthenticated user to conduct an escalation of privilege via local access.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Rooms· Zoom
95%
v < 6.6.0
Affected range stops below 6.6.0, so it looks safe — our inference, not a vendor statement
Zoom Rooms· Zoom Communications
60%
v < 6.6.0
Affected range stops below 6.6.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: cverecord
https://www.zoom.com/en/trust/security-bulletin/zsb-25050

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.8HIGHZoom
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-693

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