What is the CVSS score of CVE-2025-26269?

CVE-2025-26269 has a CVSS 3.1 base score of 3.3 (Low). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L. EPSS exploitation probability: 0.1%.

Which versions of Dragonfly are affected by CVE-2025-26269?

CVE-2025-26269 is a low-severity vulnerability (CVSS 3.3). The limited severity suggests constrained impact, typically requiring specific conditions or local access for exploitation.. A patch is available.

Is there a public PoC exploit available for CVE-2025-26269?

Yes, a public proof-of-concept exploit is available for CVE-2025-26269. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2025-26269?

During next maintenance window: Apply vendor patches when convenient. Vendor patch is available.

Dragonfly CVE-2025-26269

LOW

Integer Underflow (CWE-191)

2025-04-17 cve@mitre.org

Integer Overflow Denial Of Service Dragonfly

3.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

3.3 LOW

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:37 vuln.today

Patch released

Mar 28, 2026 - 18:37 nvd

Patch available

PoC Detected

Jul 11, 2025 - 16:36 vuln.today

Public exploit code

CVE Published

Apr 17, 2025 - 18:15 nvd

LOW 3.3

DescriptionCVE.org

DragonflyDB Dragonfly through 1.28.2 (fixed in 1.29.0) allows authenticated users to cause a denial of service (daemon crash) via a Lua library command that references a large negative integer.

AnalysisAI

DragonflyDB Dragonfly through 1.28.2 (fixed in 1.29.0) allows authenticated users to cause a denial of service (daemon crash) via a Lua library command that references a large negative integer. Rated low severity (CVSS 3.3), this vulnerability is low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified under CWE-191. DragonflyDB Dragonfly through 1.28.2 (fixed in 1.29.0) allows authenticated users to cause a denial of service (daemon crash) via a Lua library command that references a large negative integer. Affected products include: Dragonflydb Dragonfly. Version information: through 1.28.2.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.