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Vulnerabilities

Vulnerability · CVE-2026-108184

Improper certificate validation in certain Zoom Clients for Windows may allow an unauthenticated user to conduct an information disclosure via network access.

Published Oct 13, 2026 · catalog updated Oct 15, 2026 · Zoom Communications Zoom Clients

Check if you run it

No confirmed exploitation is on record for CVE-2026-108184. EPSS is 0.16%. Act only if a listed version of Zoom Communications Zoom Clients is installed.

Gaps on this record

  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.4
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.16%
Remediation
Advisory link
Affected products
vendor Zoom Communications Zoom Clients

Improper certificate validation in certain Zoom Clients for Windows may allow an unauthenticated user to conduct an information disclosure via network access.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Zoom Communications Zoom Clientsversion unspecified

How to fix CVE-2026-108184

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-108184. EPSS is 0.16%. Act only if a listed version of Zoom Communications Zoom Clients is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-295: Improper Certificate Validation. EPSS 0.16%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 13, 2026 · CIRCL Vulnerability Lookup

    Detected

    Improper certificate validation in certain Zoom Clients for Windows may allow an unauthenticated user to conduct an information disclosure via network access.

  2. Oct 15, 2026 · CIRCL Vulnerability Lookup

    Updated

    Improper certificate validation in certain Zoom Clients for Windows may allow an unauthenticated user to conduct an information disclosure via network access.

Sources

  • CIRCL Vulnerability LookupVulnerability recordCVE-2026-108184

    Improper certificate validation in certain Zoom Clients for Windows may allow an unauthenticated user to conduct an information disclosure via network access.

    vulnerability.circl.lu
  • CVE.orgVulnerability recordCVE-2026-108184

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-108184

    30-day exploitation probability 0.2%

    first.org

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.