CVE-2026-34483

A flaw was found in the JsonAccessLogValve component of Apache Tomcat. This improper encoding or escaping of output vulnerability could allow an attacker to inject specially crafted data into log files. This could lead to information disclosure or other unintended consequences when the logs are processed or viewed.

Low impact. A flaw in the Apache Tomcat JsonAccessLogValve component allows for improper encoding of output. This could enable an attacker to inject specially crafted data into log files, potentially leading to information disclosure or other unintended consequences during log processing. This affects Red Hat Enterprise Linux versions 6, 7, 8, 9, and 10.

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.