Is CVE-2026-5802 actively exploited?

No active exploitation of CVE-2026-5802 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-5802 be exploited remotely?

Yes. CVE-2026-5802 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-5802?

CVE-2026-5802 has a CVSS score of 7.3 (HIGH).

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HIGH

CVE-2026-5802

CWE-77Published: April 8, 2026· Updated: Apr 8, 2026

7.3

CVSS v3.1

EPSS:0.84%probability of exploitation in 30 daysPercentile:74.7th

Official Description

A vulnerability was identified in idachev mcp-javadc up to 1.2.4. Impacted is an unknown function of the component HTTP Interface. Such manipulation of the argument jarFilePath leads to os command injection. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.

NVD Source

Technical Analysis

CVE-2026-5802 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.