Use After Free in Zabbix

CVE-2024-42326

There was discovered a use after free bug in browser.c in the es_browser_get_variant function

Vulnerability class: Use-After-Free

EPSS: 0.002 (14.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L.

Affected products

Zabbix — versions 7.0.0

Weakness classification (CWE)

CWE-416 — Use After Free

References

security@zabbix.com (Vendor Advisory)

Frequently asked questions

What is CVE-2024-42326?: CVE-2024-42326 is a medium-severity vulnerability in Zabbix, classified under Use After Free. CVSS score: 4.4/10. Published 2024-11-27.
How severe is CVE-2024-42326?: Medium severity. CVSS v3 base score is 4.4 out of 10.