PT-2026-76954 · Zabbix · Zabbix
CVE-2026-1199
·
Published
2026-08-18
·
Updated
2026-08-19
CVSS v4.0
6.9
Medium
| Vector | AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N |
Name of the Vulnerable Software and Affected Versions
Zabbix (affected versions not specified)
Description
A flaw exists in the login lockout mechanism of the Zabbix API and Frontend. When multiple unsuccessful login requests are sent simultaneously, they are not properly counted towards the block counter. This race condition allows an attacker to perform more password guesses than the security policy intended.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
DoS
Race Condition
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Weakness Enumeration
Related Identifiers
Affected Products
Zabbix