CVE-2026-12353 Rhcs: memory leak during https connection leads to denial of service

An unauthenticated attacker could trigger an Out of Memory condition to crash the Java process for RHCS by repeatedly sending HTTP requests to the TLS endpoint. Depending on how the RHCS server is configured, a manual intervention to restart it may prove necessary...

CVE-2026-12353

CVE-2026-12353 affects RHCS and describes a memory leak in the Java process caused by unauthenticated repeated requests to the TLS/HTTPS endpoint, potentially crashing the RHCS server via Out of Memory. The available documents specify the vulnerability as a network-accessible issue with a low att...