All intelligence
// vulnerability record
cached · NVD via COSMOS syncCVE-2026-54341
HIGHpublished 2026-06-26 18:17 UTC · 2 days ago · modified 2026-06-26 20:20 UTC
7.5
CVSS / 10
// description
Dragonfly is an in-memory data store built for modern application workloads. Prior to 1.39.0, a crafted RESTORE payload triggers an out-of-bounds read in DragonflyDB's listpack collection loaders, crashing the entire server process (SIGSEGV). Because DragonflyDB requires no authentication by default and RESTORE is a normal keyspace command, an unauthenticated remote attacker can crash the server with a single ~24-byte command — a remote, repeatable denial of service. This vulnerability is fixed in 1.39.0.
// cvss 3.1 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
// weaknesses (CWE)
- CWE-125