{"action":"Upgrade linux to 6.16.6-1 or later.","affected":[{"fixed":"6.16.6-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.16.6-1"],"id":"tcs_01M5NNQB7913ENJ7584M8V6SZ8","modified_at":"2026-10-23T18:03:45.597414543Z","published_at":"2025-10-01T08:15:35.370Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-39921","https://security-tracker.debian.org/tracker/CVE-2025-39921"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-39921","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-39921"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: spi: microchip-core-qspi: stop checking viability of op->max_freq in supports_op callback In commit 13529647743d9 (\"spi: microchip-c"}