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CVE-2025-64113

Emby vulnerability

9.8 CRITICALEPSS 0.59%
  1. Published9 Dec 2025

Description

Emby Server is a user-installable home media server. Versions below 4.9.1.81 allow an attacker to gain full administrative access to an Emby Server (for Emby Server administration, not at the OS level). Other than network access, no specific preconditions need to be fulfilled for a server to be vulnerable. This issue is fixed in version 4.9.1.81.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Emby< 4.9.1.90 · 4.9.2.6

Remediation

Fixed in
Emby≥ 4.9.1.90

References

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Frequently asked

Is CVE-2025-64113 being actively exploited?

CVE-2025-64113 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.59%.

How severe is CVE-2025-64113?

CVE-2025-64113 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.59% probability of exploitation.

Which products are affected by CVE-2025-64113?

Affected products include Emby.

How do I fix CVE-2025-64113?

Upgrade affected software to a fixed version, for example Emby 4.9.1.90 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2025-64113 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.