CVE Vulnerability Catalog

CVE-2026-56151 in Kibana is an improper input validation vulnerability (CWE-20) that allows an authenticated user to submit a specially crafted Fleet policy input, causing a denial of service (DoS) via input data manipulation (CAPEC-153). This attack renders Fleet agent, server, and policy management functionality unavailable.

A CWE-770 vulnerability in Fleet Server allows an attacker to send a specially crafted request to an upload endpoint, causing excessive memory consumption and potentially leading to a denial of service (DoS).

CWE-770 vulnerability in Elasticsearch allows a denial of service via excessive memory allocation. A privileged user can submit a crafted machine learning request, causing resource exhaustion and node unavailability.

CVE-2026-56148 in Elasticsearch involves uncontrolled recursion leading to denial of service. An authenticated user can submit a specially crafted query causing excessive resource consumption during processing, potentially rendering the affected node unavailable.

An uncontrolled resource consumption vulnerability in the HTTP/1.1 message parser in Apache HttpComponents Core (versions 5.4.2 and earlier, 5.5-beta1 and earlier) allows a remote attacker to cause a denial of service through memory exhaustion by sending messages with an excessive number of headers or excessive header length.

CVE-2026-49088 in Kibana allows insertion of sensitive information into log files. When optional APM instrumentation is enabled, sensitive request header values may be recorded in application logs.

CWE-770 vulnerability in Kibana allows a denial of service via excessive resource allocation. An authenticated attacker can send a crafted bulk deletion request, exhausting resources and making Kibana unavailable.

A vulnerability in the Guardian language-system allows an unauthenticated remote attacker to execute arbitrary OS commands by injecting shell metacharacters into the id parameter passed to the exec() function in text_to_subtitles.php.

A vulnerability in the Guardian language system allows an unauthenticated remote attacker to execute arbitrary OS commands by injecting shell metacharacters into the 'id' parameter in transcribe.php. The parameter is passed directly to the PHP exec() function without any sanitization.

A vulnerability in the Guardian language-system allows an unauthenticated remote attacker to execute arbitrary OS commands by injecting shell metacharacters into the 'id' parameter passed to the PHP exec() function in transcribe_amazon.php.

The vulnerability in the Guardian language system involves passing the 'id' GET parameter directly into a PHP exec() call in translate_text.php without sanitization. No authentication is required, allowing an unauthenticated remote attacker to execute arbitrary OS commands.

A vulnerability in the Guardian language-system allows an unauthenticated attacker to execute arbitrary OS commands remotely by injecting shell metacharacters into the id parameter in speech_text.php.

A vulnerability in the Guardian language-system allows an unauthenticated attacker to execute arbitrary OS commands remotely by injecting shell metacharacters into the 'id' parameter passed directly to the PHP exec() function in speechmac.php.

A vulnerability in the Guardian language-system allows an unauthenticated remote attacker to execute arbitrary OS commands by injecting shell metacharacters into the id parameter, which is passed unsanitized to the PHP exec() function in speechmac_text.php. No authentication is required for exploitation.

A vulnerability in the Guardian language-system allows an unauthenticated remote attacker to execute arbitrary OS commands by injecting shell metacharacters into the 'id' parameter in complex_start.php. The lack of input validation and direct use of exec() without sanitization enables full server compromise.

A vulnerability in the Guardian language system allows an unauthenticated attacker to execute arbitrary OS commands remotely by injecting shell metacharacters into the 'id' GET parameter passed directly to the PHP exec() function in speech.php.

A vulnerability in the Guardian language-system allows an unauthenticated remote attacker to execute arbitrary OS commands by injecting shell metacharacters into the id parameter, which is passed unsanitized to the exec() function in text.php.

A vulnerability in the Guardian language-system allows an unauthenticated attacker to execute arbitrary OS commands remotely by injecting shell metacharacters into the 'id' parameter in translate.php.

A vulnerability in the Guardian language system allows an unauthenticated attacker to execute arbitrary OS commands remotely by injecting shell metacharacters into the 'id' parameter in subtitles.php. The parameter is passed directly to the PHP exec() function without any sanitization.

SQL Injection vulnerability in Guardian language-system allows an authenticated attacker to inject SQL code via the id parameter in translate_text.php. Lack of input sanitization enables extraction of database contents.