CVE-2026-90273

CVE-2026-90273 affects the Linux kernel in the coresight etm4x driver. In the perf enable path, cscfg_csdev_disable_active_config() is not called in two error cases: when branch broadcast is selected but not supported by hardware, and when etm4_enable_hw() fails. This results in a leak of config_...

EUVD-2026-81866

In the Linux kernel, the following vulnerability has been resolved: coresight: etm4x: missing cscfgcsdevdisableactiveconfig in perf enable In the perf enable path, there are missing cases where cscfgcsdevdisableactiveconfig is not called: - Branch broadcast is selected but not supported by the...