NVD や CVE、ほか複数の脅威フィードを束ね、RCE など高リスクな事象を深く追える一覧です。CVSS と EPSS を組み合わせ、Exploit 参照や PoC の有無から悪用しやすさを追跡します。ベンダー修正や緩和策の文脈とあわせて優先度を決め、対応サイクルを短く保ちつつ重要資産を守る支援をします。
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| CVE | 説明 | CVSS 最大値 | EPSS（%） | 公開 | 更新 |
|---|---|---|---|---|---|
| CVE-2025-49642 | Library loading on AIX Zabbix Agent builds can be hijacked by local users with write access to the /home/cecuser directory. | 5.9 | 0.11% | 2025-12-01 | 2026-04-29 |
| CVE-2026-23919 | For performance reasons Zabbix Server/Proxy reuses JavaScript (Duktape) contexts (used in script items, JavaScript reprocessing, Webhooks). This can lead to confidentiality loss where a regular (non-super) Zabbix administrator leaks data for hosts they do not have access to. A fix has been released that makes the built in Zabbix JavaScript objects read-only, but please be advised that usage of global JavaScript variables is not recommended because their content could be leaked. More information | 7.1 | 0.15% | 2026-03-24 | 2026-03-25 |
| CVE-2025-27233 | Zabbix Agent 2 smartctl plugin does not properly sanitize smart.disk.get parameters, allowing an attacker to inject unexpected arguments into the smartctl command. This can be used to leak the NTLMv2 hash from a Windows system. | 5.7 | 0.16% | 2025-09-12 | 2026-04-15 |
| CVE-2025-27238 | Due to a bug in Zabbix API, the hostprototype.get method lists all host prototypes to users that do not have any user groups assigned to them. | 2.1 | 0.17% | 2025-09-12 | 2025-10-08 |
| CVE-2026-23927 | A user able to connect to Agent 2 can inject an Oracle TNS connection string via the 'service' parameter. This can lead to Agent 2 connecting to an attacker-controlled server and leaking Oracle database credentials if they are saved in a named session. | 5.1 | 0.23% | 2026-05-06 | 2026-05-07 |
| CVE-2024-42328 | When the webdriver for the Browser object downloads data from a HTTP server, the data pointer is set to NULL and is allocated only in curl_write_cb when receiving data. If the server's response is an empty document, then wd->data in the code below will remain NULL and an attempt to read from it will result in a crash. | 3.3 | 0.23% | 2024-11-27 | 2025-10-08 |
| CVE-2024-42326 | There was discovered a use after free bug in browser.c in the es_browser_get_variant function | 4.4 | 0.23% | 2024-11-27 | 2025-10-08 |
| CVE-2024-22121 | A non-admin user can change or remove important features within the Zabbix Agent application, thus impacting the integrity and availability of the application. | 6.1 | 0.23% | 2024-08-12 | 2024-12-10 |
| CVE-2026-23921 | A low privilege Zabbix user with API access can exploit a blind SQL injection vulnerability in include/classes/api/CApiService.php to execute arbitrary SQL selects via the sortfield parameter. Although query results are not returned directly, an attacker can exfiltrate arbitrary database data through time-based techniques, potentially leading to session identifier disclosure and administrator account compromise. | 8.7 | 0.24% | 2026-03-24 | 2026-03-25 |
| CVE-2024-42329 | The webdriver for the Browser object expects an error object to be initialized when the webdriver_session_query function fails. But this function can fail for various reasons without an error description and then the wd->error will be NULL and trying to read from it will result in a crash. | 3.3 | 0.24% | 2024-11-27 | 2025-10-08 |
| CVE-2026-23920 | Host and event action script input is validated with a regex (set by the administrator), but the validation runs in multiline mode. If ^ and $ anchors are used in user input validation, an injected newline lets authenticated users bypass the check and inject shell commands. | 7.7 | 0.25% | 2026-03-24 | 2026-03-25 |
| 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. | 6.1 | 0.25% | 2026-03-24 | 2026-03-25 |
| CVE-2026-23925 | An authenticated Zabbix user (User role) with template/host write permissions is able to create objects via the configuration.import API. This can lead to confidentiality loss by creating unauthorized hosts. Note that the User role is normally not sufficient to create and edit templates/hosts even with write permissions. | 5.1 | 0.26% | 2026-03-06 | 2026-06-05 |
| CVE-2024-42331 | In the src/libs/zbxembed/browser.c file, the es_browser_ctor method retrieves a heap pointer from the Duktape JavaScript engine. This heap pointer is subsequently utilized by the browser_push_error method in the src/libs/zbxembed/browser_error.c file. A use-after-free bug can occur at this stage if the wd->browser heap pointer is freed by garbage collection. | 3.3 | 0.26% | 2024-11-27 | 2025-11-03 |
| CVE-2025-49641 | A regular Zabbix user with no permission to the Monitoring -> Problems view is still able to call the problem.view.refresh action and therefore still retrieve a list of active problems. | 5.1 | 0.27% | 2025-10-03 | 2025-10-08 |
| CVE-2026-23928 | The Item history widget (in Zabbix 7.0+) or the Plain text widget (in Zabbix 6.0) can execute injected JavaScript when HTML display is enabled. This can allow an attacker to perform unauthorized actions depending on which user opens a dashboard containing these widgets. The malicious JavaScript would have to come from a monitored host controlled by the attacker. Note: the Item history widget is a replacement for the Plain text widget since Zabbix 7.0. | 7.3 | 0.29% | 2026-05-06 | 2026-05-07 |
| CVE-2026-23926 | An authenticated (non-super) administrator can create a maintenance period with a JavaScript payload that is executed by any user that opens tooltip for that maintenance period in the Host navigator widget. This can allow the attacker to perform unauthorized actions depending on which user opens the tooltip. | 7.3 | 0.29% | 2026-05-06 | 2026-05-07 |
| CVE-2026-23923 | An unauthenticated attacker can exploit the Frontend 'validate' action to blindly instantiate arbitrary PHP classes. The impact depends on environment setup but appears limited at this time. | 6.9 | 0.29% | 2026-03-24 | 2026-03-25 |
| CVE-2025-27234 | Zabbix Agent 2 smartctl plugin does not properly sanitize smart.disk.get parameters, allowing an attacker to inject unexpected arguments into the smartctl command. In Zabbix 5.0 this allows for remote code execution. | 7.3 | 0.29% | 2025-09-12 | 2026-04-15 |
| CVE-2024-36469 | Execution time for an unsuccessful login differs when using a non-existing username compared to using an existing one. | 2.3 | 0.29% | 2025-04-02 | 2025-11-03 |