{"action":"Upgrade linux to 6.1.20-1 or later.","affected":[{"fixed":"6.1.20-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.1.20-1"],"id":"tcs_01M5NJN0FFR6CCTRBYWEGR3T34","modified_at":"2026-10-26T18:02:38.480397612Z","published_at":"2025-09-15T14:15:41.400Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-53191","https://security-tracker.debian.org/tracker/CVE-2023-53191"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-53191#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-53191"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: irqchip/alpine-msi: Fix refcount leak in alpine_msix_init_domains of_irq_find_parent() returns a node pointer with refcount incremen"}