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CVE-2026-23514

Accellion Kiteworks vulnerability

8.8 HIGHEPSS 1.04%
  1. Published25 Mar 2026

Description

Kiteworks is a private data network (PDN). Versions 9.2.0 and 9.2.1 of Kiteworks Core have an access control vulnerability that allows authenticated users to access unauthorized content. Upgrade Kiteworks Core to version 9.2.2 or later to receive a patch.

CVSS 3.1 breakdown

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

Affected products

Accellion Kiteworks9.2.0 · 9.2.1

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

References

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Frequently asked

Is CVE-2026-23514 being actively exploited?

CVE-2026-23514 is not in the CISA KEV catalog. Its EPSS exploit probability is 1.04%.

How severe is CVE-2026-23514?

CVE-2026-23514 has a CVSS 3.1 base score of 8.8, rated high. EPSS estimates a 1.04% probability of exploitation.

Which products are affected by CVE-2026-23514?

Affected products include Accellion Kiteworks.

How do I fix CVE-2026-23514?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-23514 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.