Comparison Overview
BlueCross BlueShield of Tennessee
BlueCross BlueShield of Tennessee
1 Cameron Hill Circle, Chattanooga, 37402-2555, US
Last Update: 02/04/2026
As Tennessee's largest health plan, we've been helping Tennesseans find their own unique paths to good health for more than 70 years. More than that, we're your neighbors and friends – fellow Tennesseans with deep roots of caring tradition, a focused approach to physica...
Humana
500 W Main St, Louisville, US
Last Update: 01/04/2026
Humana will never ask, nor require a candidate to provide money for work equipment and network access during the application process. If you become aware of any instances where you as a candidate are asked to provide information and do not believe it is a legitimate req...
Compliance Ranges Comparison
BlueCross BlueShield of Tennessee
Humana
Benchmark & Cyber Underwriting Signals
Incidents vs Insurance Industry Avg (This Year)
No incidents recorded for BlueCross BlueShield of Tennessee in 2026.
Incidents vs Insurance Industry Avg (This Year)
No incidents recorded for Humana in 2026.
Incident History - BlueCross BlueShield of Tennessee (X = Date, Y = Severity)
BlueCross BlueShield of Tennessee cyber incidents detection timeline including parent company and subsidiaries.
Incident History - Humana (X = Date, Y = Severity)
Humana cyber incidents detection timeline including parent company and subsidiaries.
Notable Incidents
BlueCross BlueShield of Tennessee
Humana
FAQ
Latest Global CVEs
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 unavailable to all users.
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 user-supplied input requires resource-intensive memory allocation that can exhaust the available heap memory in the Kibana process, causing it to crash and become unavailable to all users.
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.
Incorrect Authorization (CWE-863) in Kibana can lead to integrity compromise of Machine Learning audit and notification records via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). A vulnerability exists in Kibana's Machine Learning functionality where a Machine Learning management endpoint performs an insufficient authorization check. The endpoint validates only a coarse privilege level but does not verify that the requesting user has access to the specific Machine Learning job or notification resources provided in the request. As a result, a low-privileged user with Machine Learning access in any Kibana space can manipulate Machine Learning audit and notification records for arbitrary jobs—including jobs in other spaces or belonging to other users—by leveraging Kibana's internally elevated credentials to write to restricted Machine Learning system indices that the user cannot access directly.
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 query evaluation component, causing a fatal error that terminates the affected node. In single-node deployments, this results in complete service outage; in multi-node clusters, it causes repeated node restarts and sustained availability degradation.