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CVE-2026-24124

Linuxfoundation Dragonfly authentication bypass

9.8 CRITICALPublic exploitEPSS 0.79%
  1. Published22 Jan 2026

Description

Dragonfly is an open source P2P-based file distribution and image acceleration system. In versions 2.4.1-rc.0 and below, the Job API endpoints (/api/v1/jobs) lack JWT authentication middleware and RBAC authorization checks in the routing configuration. This allows any unauthenticated user with access to the Manager API to view, update and delete jobs. The issue is fixed in version 2.4.1-rc.1.

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

Linuxfoundation Dragonfly2.4.1 · < 2.4.1

Remediation

Fixed in
Linuxfoundation Dragonfly≥ 2.4.1

References

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Frequently asked

Is CVE-2026-24124 being actively exploited?

CVE-2026-24124 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 0.79%.

How severe is CVE-2026-24124?

CVE-2026-24124 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.79% probability of exploitation.

Which products are affected by CVE-2026-24124?

Affected products include Linuxfoundation Dragonfly.

How do I fix CVE-2026-24124?

Upgrade affected software to a fixed version, for example Linuxfoundation Dragonfly 2.4.1 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-24124 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.