{"action":"Upgrade linux to 6.1.187-1 or later.","affected":[{"fixed":"6.1.187-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.1.187-1"],"id":"tcs_01M5NV89PCVXABGBZTRKAPET38","modified_at":"2026-10-23T18:04:38.288572936Z","published_at":"2026-08-15T13:17:55.950Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-74509","https://security-tracker.debian.org/tracker/CVE-2026-74509"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-74509","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-74509"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: Fix advertising data UAFs hci_find_adv_instance() returns an adv_info pointer that is valid only while hdev->lo"}