Dragonfly
CVE-2025-26268
LOW
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A06:2021 - Vulnerable and Outdated Components
ASVS 5.0
V16 - Security Logging and Error Handling Missing error reporting
|
| Impact | CVSS score of 3.3 (LOW). Attack characteristics: local attack vector, low complexity, low privileges required, no user interaction not required. Public proof-of-concept exploit code is available. EPSS exploitation probability: 0.24%. |
| Exploit ScenarioDerived | Successful exploitation could compromise the low-severity affected system. |
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Alert meAnalysisAIv1 – Mar 28, 2026
DragonflyDB Dragonfly before 1.27.0 allows authenticated users to cause a denial of service (daemon crash) via a crafted Redis command. Rated low severity (CVSS 3.3), this vulnerability is low attack complexity. Public exploit code available.
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.
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Technical ContextAI · show details
This vulnerability is classified under CWE-392. DragonflyDB Dragonfly before 1.27.0 allows authenticated users to cause a denial of service (daemon crash) via a crafted Redis command. The validity of the scan cursor was not checked. Affected products include: Dragonflydb Dragonfly. Version information: before 1.27.0.
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
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
Lifecycle Timeline
3DescriptionCVE.org
DragonflyDB Dragonfly before 1.27.0 allows authenticated users to cause a denial of service (daemon crash) via a crafted Redis command. The validity of the scan cursor was not checked.
Executive ViewAI
CVE-2025-26268 is a low-severity vulnerability in DragonflyDB Dragonfly before 1.27.0 (CVSS 3.3). The limited severity suggests constrained impact, typically requiring specific conditions or local access for exploitation. A patch is available and can be applied during standard maintenance windows.
Apply vendor patch during routine maintenance. Standard security controls provide adequate interim protection.
Threat Intelligence Overview
NVD
CVE.org
EPSS
GitHub
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Denial of Service attacks render applications or systems unavailable by overwhelming resources or triggering failure conditions.
Affected Products (CPE)CVE.org
Dragonfly P2P file distribution system versions 2.4.1-rc.0 and below have a missing authentication vulnerability allowin
An argument injection vulnerability in the Dragonfly gem before 1.4.0 for Ruby allows remote attackers to read and write
Dragonfly is an open source P2P-based file distribution and image acceleration system. Rated high severity (CVSS 7.7), t
A double-free in Dragonfly's RDB stream loader (OpaqueObjLoader::CreateStream in src/server/rdb_load.cc) lets a remote,
Integer overflow in Dragonfly's Count-Min Sketch implementation prior to v1.40.0 allows unauthenticated remote clients t
Unauthenticated remote attackers can crash Dragonfly through 2.0.2 by issuing a single HRANDFIELD, ZRANDMEMBER, or SRAND
Dragonfly is an open source P2P-based file distribution and image acceleration system. Rated high severity (CVSS 7.7), t
Remote denial of service in DragonflyDB before 1.39.0 lets an unauthenticated attacker crash the entire server with a si
Dragonfly is a Java runtime dependency management library. Rated high severity (CVSS 7.5), this vulnerability is remotel
DragonflyDB Dragonfly through 1.28.2 (fixed in 1.29.0) allows authenticated users to cause a denial of service (daemon c
Dragonfly is an open source P2P-based file distribution and image acceleration system. Rated medium severity (CVSS 5.5),
RESP protocol injection in Dragonfly's EvalSerializer allows an authenticated low-privilege user to embed raw CRLF seque
Exploit-DB