{"action":"Upgrade linux-6.12 to 6.12.115-2~deb12u1 or later.","affected":[{"fixed":"6.12.115-2~deb12u1","introduced":"0"}],"component":"linux-6.12","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.12.115-2~deb12u1"],"id":"tcs_01M7AN87S5TWZ0GJ6T0YVER2SA","modified_at":"2026-11-13T13:01:02.656971793Z","published_at":"2026-09-17T17:18:04.223Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-93100","https://security-tracker.debian.org/tracker/CVE-2026-93100"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-93100#Debian:12/linux-6.12","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-93100"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: fs/resctrl: Prevent use-after-free in rdtgroup_kn_put() A struct rdtgroup is reference counted via rdtgroup::waitcount. Callers that"}