PT-2026-63479

An authenticated user can cause the mongod process to be terminated by the operating system under memory pressure via the $rankFusion and $scoreFusion aggregation stages. The issue originates in the server's error-handling path and requires the ability to run aggregation queries...

PT-2026-63481

A missing bounds check in the BSON CodeWScope element accessors allows an attacker to trigger an out-of-bounds heap read via a crafted aggregation pipeline. The vulnerability can be exploited by an authenticated user by generating a malformed BSONColumn data containing a CodeWScope element,...

CVE-2026-63981

A flaw was found in the Linux kernel's net/sched: actmirred component. An unprivileged local user, by leveraging user namespaces to gain network administration capabilities, can create a specific network configuration that triggers an unbounded recursion. This recursion bypasses a depth limit...

CVE-2026-63144

Uncontrolled Recursion CWE-674 in Elasticsearch can lead to denial of service via a specially crafted search request submitted by a low-privileged authenticated user. A user with read-level index access can submit a request that triggers unbounded recursive processing within the Elasticsearch que...

CVE-2026-63259

Authorization Bypass Through User-Controlled Key CWE-639 in Kibana can lead to information disclosure via user-supplied identifiers that reference scheduled query result data from Kibana Spaces the requester is not authorized to access...

CVE-2026-63261

Uncontrolled Resource Consumption CWE-400 in Kibana can lead to denial of service via Excessive Allocation CAPEC-130. A low-privileged authenticated user can send a specially crafted request to a Kibana machine learning feature, causing the server to exhaust available memory and become unavailabl...

DEBIAN-CVE-2026-16423

Use after free in UI in Google Chrome prior to 150.0.7871.182 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially exploit heap corruption via a crafted HTML page. Chromium security severity: High...

CVE-2026-63263

CVE-2026-63263 affects Elasticsearch’s ES|QL engine, where an authenticated user can submit a crafted query that triggers exponential CPU consumption during evaluation, causing uncontrolled resource exhaustion. The impact is denial of service as query worker resources become exhausted and ES|QL q...

CVE-2026-63262

Missing Authorization CWE-862 in Kibana can lead to unauthorized cross-space information disclosure via user-supplied input that circumvents space-level access control...

CVE-2026-63262

CVE-2026-63262 affects Kibana with Missing Authorization (CWE-862), enabling unauthorized cross-space information disclosure via user-supplied input that bypasses space-level access control. CVSSv3.1 base score is 4.3 (Medium) with network attack vector and low privileges required. Details indica...

CVE-2026-63261

Uncontrolled Resource Consumption CWE-400 in Kibana can lead to denial of service via Excessive Allocation CAPEC-130. A low-privileged authenticated user can send a specially crafted request to a Kibana machine learning feature, causing the server to exhaust available memory and become unavailabl...

CVE-2026-63261

CVE-2026-63261 describes an uncontrolled resource consumption (CWE-400) in Kibana, leading to denial of service via excessive memory allocation. The issue is triggered by a low-privileged authenticated user sending specially crafted requests to the Kibana machine learning feature, which can exhau...

CVE-2026-63261 Uncontrolled Resource Consumption in Kibana Leading to Denial of Service

Uncontrolled Resource Consumption CWE-400 in Kibana can lead to denial of service via Excessive Allocation CAPEC-130. A low-privileged authenticated user can send a specially crafted request to a Kibana machine learning feature, causing the server to exhaust available memory and become unavailabl...

CVE-2026-63260 Uncontrolled Resource Consumption in Kibana Leading to Denial of Service

Uncontrolled Resource Consumption CWE-400 in Kibana can lead to denial of service via Excessive Allocation CAPEC-130. An authenticated attacker with low-privilege access can trigger a denial of service condition in Kibana by sending a specially crafted, oversized request payload. Processing this...

Kibana 8.19.19, 9.3.8, 9.4.4 Security Update (ESA-2026-71)

Uncontrolled Resource Consumption in Kibana Leading to Denial of Service Uncontrolled Resource Consumption CWE-400 in Kibana can lead to denial of service via Excessive Allocation CAPEC-130. An authenticated attacker with low-privilege access can trigger a denial of service condition in Kibana by...

CVE-2026-63259 Authorization Bypass Through User-Controlled Key in Kibana Leading to Information Disclosure

Authorization Bypass Through User-Controlled Key CWE-639 in Kibana can lead to information disclosure via user-supplied identifiers that reference scheduled query result data from Kibana Spaces the requester is not authorized to access...

CVE-2026-63259

Authorization Bypass Through User-Controlled Key CWE-639 in Kibana can lead to information disclosure via user-supplied identifiers that reference scheduled query result data from Kibana Spaces the requester is not authorized to access...

CVE-2026-63259

CVE-2026-63259 affects Kibana and involves an Authorization Bypass via a user-controlled key, enabling potential information disclosure by referencing scheduled query result data in Kibana Spaces to which the requester lacks access. The CVSS 3.1 base score is 4.3 (Medium) with NETWORK attack vect...

Kibana 9.4.4 Security Update (ESA-2026-70)

Authorization Bypass Through User-Controlled Key in Kibana Leading to Information Disclosure Authorization Bypass Through User-Controlled Key CWE-639 in Kibana can lead to information disclosure via user-supplied identifiers that reference scheduled query result data from Kibana Spaces the...

CVE-2026-63144

Summary (CVE-2026-63144): An uncontrolled recursion (CWE-674) in Elasticsearch’s query evaluation can cause a denial of service. A low-privilege authenticated user with read-level index access can submit a crafted search request that triggers unbounded recursive processing, leading to a fatal err...