{"action":"Upgrade linux to 6.12.96-1 or later.","affected":[{"fixed":"6.12.96-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.96-1"],"id":"tcs_01M5NTEXJJS8VSNDRS7SGRD93M","modified_at":"2026-10-01T03:03:38.117151230Z","published_at":"2026-07-25T10:17:09.603Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-64289","https://security-tracker.debian.org/tracker/CVE-2026-64289"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-64289","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-64289"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: iommufd: Set upper bounds on cache invalidation entry_num and entry_len iommufd_hwpt_invalidate() takes a user-controlled entry_num"}