RHSA-2026:95686: Red Hat Lightspeed (formerly Insights) for Runtimes security update
Published Nov 5, 2026
·Updated
An update is now available for Red Hat Lightspeed (formerly Insights) for Runtimes on RHEL 9.Security fix(es): Jackson-core: Denial of Service via regular expression backtracking (CVE-2026-89407) Jackson-core: Denial of Service via unbounded StringBuilder growth during malformed token processing (CVE-2026-89425) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Other sources
Red Hat Lightspeed (formerly Insights) for Runtimes security update
— Red Hat
Affected Software
1 affected component
Red Hat Red Hat Lightspeed (formerly Insights) for Runtimes
Event History
Nov 5, 2026
Advisory Published
via Red Hat·12:00 AM
Data Sourced
via Red Hat·12:00 AM
RemedyDescriptionAffected Software
Advisory Published
via Red Hat·08:03 PM
Data Sourced
via Red Hat·08:03 PM
Severity