CVE-2026-111279
HIGH
8,7
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Confidentiality: N/A
Integrity: N/A
Availability: N/A
HIGH
7,5
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
Description
AI Translation Available
Dragonfly through 2.0.2 contains an unbounded memory allocation vulnerability that allows unauthenticated clients to exhaust memory by passing a negative COUNT to HRANDFIELD, ZRANDMEMBER or SRANDMEMBER. Attackers can send a single command against a one-element key with a huge negative COUNT to trigger the OOM killer, terminating the instance for all clients.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,0049
Percentile
0,4th
Updated
EPSS Score Trend (Last 4 Days)
789
Memory Allocation with Excessive Size Value
DraftCommon Consequences
Security Scopes Affected:
Availability
Potential Impacts:
Dos: Resource Consumption (Memory)
Applicable Platforms
Languages:
C, C++, Not Language-Specific
https://github.com/dragonflydb/dragonfly/issues/8578
https://github.com/dragonflydb/dragonfly
https://github.com/dragonflydb/dragonfly/blob/8ce4bbb106586057fbd85f71ed353c60d…
https://github.com/dragonflydb/dragonfly/blob/8ce4bbb106586057fbd85f71ed353c60d…
https://github.com/dragonflydb/dragonfly/blob/8ce4bbb106586057fbd85f71ed353c60d…
https://github.com/dragonflydb/dragonfly/issues/8578
https://www.vulncheck.com/advisories/dragonfly-through-2.0.2-unbounded-memory-a…