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TI-2025-19280 Aliases CVE-2025-26269GHSA-cqc2-rc24-647j

Integer underflow in dragonflydb Dragonfly

Priority MEDIUM 58CWE-191Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-191 and the CVSS impact.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00292 21st percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
dragonflydbDragonflyup to 1.28.2—No fix listedCNA
  • Dragonfly Vendordragonflydb Affected up to 1.28.2 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:dragonflydb:dragonfly:*:*:*:*:*:*:*:*before 1.29.0Vulnerabledragonflydb
  • cpe:2.3:a:dragonflydb:dragonfly:*:*:*:*:*:*:*:* Versions before 1.29.0 Vulnerable ·dragonflydb

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-26269
  2. 2026-10-03 Alias added: GHSA-cqc2-rc24-647j

References

Exploit 2

Patch 1

  • TI-2025-19279 DragonflyDB Dragonfly before 1.27.0 allows authenticated users to cause a denial of… CVSS 3.1MEDIUM 6.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences