{"action":"Upgrade linux-6.12 to 6.12.107-1~deb12u1 or later.","affected":[{"fixed":"6.12.107-1~deb12u1","introduced":"0"}],"component":"linux-6.12","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.12.107-1~deb12u1"],"id":"tcs_01M5NV7YXWVTE3PA0B6F4D6Q4Y","modified_at":"2026-10-23T18:04:38.309225373Z","published_at":"2026-08-15T13:17:53.053Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-74482","https://security-tracker.debian.org/tracker/CVE-2026-74482"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-74482#Debian:12/linux-6.12","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-74482"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: mm/huge_memory: unlock i_mmap_rwsem before releasing after-split folios __folio_split() keeps dereferencing the mapping after the sp"}