{"action":"Upgrade linux to 6.12.111-1 or later.","affected":[{"fixed":"6.12.111-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.111-1"],"id":"tcs_01M5NWFKX7EM5B7Q0VRAHS1EY7","modified_at":"2026-10-23T18:05:50.513555041Z","published_at":"2026-09-17T17:17:14.030Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-90193","https://security-tracker.debian.org/tracker/CVE-2026-90193"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-90193","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-90193"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: mailbox: qcom-cpucp: fix PREEMPT_RT self-deadlock in IRQ handler qcom_cpucp_mbox_irq_fn() calls mbox_chan_received_data() while hold"}