How severe is CVE-2026-23924?

CVE-2026-23924 has a CVSS 4.0 base score of 6.1, rated medium severity.

Is CVE-2026-23924 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-23924?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-23924 have an EU (EUVD) identifier?

Yes. CVE-2026-23924 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-14958.

When was CVE-2026-23924 published?

CVE-2026-23924 was published on 2026-03-24 and last updated on 2026-06-17.

CVE-2026-23924

CVE-2026-23924 is a medium-severity vulnerability with a CVSS 4.0 base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-88.

Key facts

Severity: Medium (CVSS 4.0 base score 6.1)
EPSS exploit prediction: 0% (16th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-14958
Weakness: CWE-88
Published: 2026-03-24
Last modified: 2026-06-17

Description

Zabbix Agent 2 Docker plugin does not properly sanitize the 'docker.container_info' parameters when forwarding them to the Docker daemon. An attacker capable of invoking Agent 2 can read arbitrary files from running Docker containers by injecting them via the Docker archive API.

Frequently asked questions

What is CVE-2026-23924?: Zabbix Agent 2 Docker plugin does not properly sanitize the 'docker.container_info' parameters when forwarding them to the Docker daemon. An attacker capable of invoking Agent 2 can read arbitrary files from running Docker containers by injecting them via the Docker archive API.
How severe is CVE-2026-23924?: CVE-2026-23924 has a CVSS 4.0 base score of 6.1, rated medium severity.
Is CVE-2026-23924 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-23924?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-23924 have an EU (EUVD) identifier?: Yes. CVE-2026-23924 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-14958.
When was CVE-2026-23924 published?: CVE-2026-23924 was published on 2026-03-24 and last updated on 2026-06-17.

References

https://support.zabbix.com/browse/ZBX-27642

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