Description

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

Classification

CVE ID: CVE-2025-26269

CVSS Base Severity: LOW

CVSS Base Score: 3.3

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Affected Products

Vendor: DragonflyDB

Product: Dragonfly

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.01% (probability of being exploited)

EPSS Percentile: 1.38% (scored less or equal to compared to others)

EPSS Date: 2025-04-18 (when was this score calculated)

Stakeholder-Specific Vulnerability Categorization (SSVC)

SSVC Exploitation: none

SSVC Technical Impact: partial

SSVC Automatable: false

References

https://nvd.nist.gov/vuln/detail/CVE-2025-26269
https://github.com/dragonflydb/dragonfly/issues/4468
https://github.com/dragonflydb/dragonfly/commit/4612aec9a78e3f604e6fb19bee51acde89723308

Timeline