# CVE-2026-1199: zabbix: Zabbix API and Frontend login lockout mechanism has a flaw where several unsuccessful login requests are not properly...

CVE-2026-1199 is fixed in zabbix on 1 platform by DEBIAN-CVE-2026-1199 (version 1:7.0.29+dfsg-1), released August 29, 2026. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2026-1199
- Priority: Routine
- CVSS: 3.7 (low)
- EPSS: 0.0023
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Aug 18, 2026

## Description

Zabbix API and Frontend login lockout mechanism has a flaw where several unsuccessful login requests are not properly counted towards the block counter if sent simultaneously, potentially allowing for more password guesses than intended.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | zabbix Debian 14 | 1:7.0.29+dfsg-1 | [DEBIAN-CVE-2026-1199](https://patchblox.com/security/data/fix/linux/debian-cve-2026-1199.md) | Aug 29, 2026 |

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Data as of 2026-11-08T13:06:02Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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