CVE-2026-110803 - Session Lock Leak on an Invalid UI Id Allows Denial of Service in Vaadin Framework 8
CVE ID :CVE-2026-110803 Published : Oct. 21, 2026, 7:16 p.m. | 49 minutes ago Description :VaadinService.requestEnd() in Vaadin Framework 8 locks the session and then reads the v-uiId request parameter outside the block that releases the lock. A request carrying a non-numeric v-uiId makes...