Is CVE-2026-9498 actively exploited?

No active exploitation of CVE-2026-9498 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-9498 be exploited remotely?

Yes. CVE-2026-9498 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-9498?

CVE-2026-9498 has a CVSS score of 6.3 (MEDIUM).

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MEDIUM

CVE-2026-9498

CWE-791Published: May 25, 2026· Updated: May 26, 2026

6.3

CVSS v3.1

EPSS:0.04%probability of exploitation in 30 daysPercentile:12.5th

Official Description

A vulnerability has been found in Dromara lamp-cloud up to 5.6.2. Impacted is the function GroovyClassLoader.parseClass of the component Message Template Handler. Such manipulation of the argument DefMsgTemplate.content leads to improper neutralization of special elements used in a template engine. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

NVD Source

Technical Analysis

CVE-2026-9498 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.