Is CVE-2026-54341 actively exploited?

No active exploitation of CVE-2026-54341 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-54341 be exploited remotely?

Yes. CVE-2026-54341 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-54341?

CVE-2026-54341 has a CVSS score of 7.5 (HIGH).

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HIGH

CVE-2026-54341

CWE-125Published: June 26, 2026· Updated: Jun 26, 2026

7.5

CVSS v3.1

EPSS:0.40%probability of exploitation in 30 daysPercentile:31.8th

Official 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.

NVD Source

Technical Analysis

CVE-2026-54341 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in availability disruption (denial of service), with a CVSS base score of 7.5.