CVE-2026-59782
mediumpriority · track · 0EPSS 0.002 · 15 %ileDEEPSS · scored 2026-10-27
The JavaScript preprocessing (Duktape) engine on Zabbix server has a vulnerability where a limited administrator is able to read raw heap data potentially resulting in leaked data from other running preprocessors not available to said administrator.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (4)
Products and version ranges known to be affected.
advisories (1)
Vendor and ecosystem advisories describing this.
- WID-SEC-W-2026-3724Zabbix: Mehrere SchwachstellenDeutsch2026-10-04csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Zabbix ausnutzen, um Informationen offenzulegen, um einen Denial of Service Angriff durchzuführen, um Sicherheitsvorkehrungen zu umgehen, und um Daten zu manipulieren.
sources
Which sources assert this record, and when.
references (1) nvd
External citations — patches, advisories, analysis.
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