{"action":"Upgrade linux to 7.0.10-1 or later.","affected":[{"fixed":"7.0.10-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["7.0.10-1"],"id":"tcs_01M5NSW75SZ8XQT53QEQB2D6CQ","modified_at":"2026-11-07T10:00:42.702515958Z","published_at":"2026-06-26T20:17:22.310Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-53294","https://security-tracker.debian.org/tracker/CVE-2026-53294"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-53294#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-53294"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: mailbox: mailbox-test: don't free the reused channel The RX channel can be aliased to the TX channel if it has a different MMIO. Thi"}