{"action":"Upgrade linux to 6.12.111-1 or later.","affected":[{"fixed":"6.12.111-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.111-1"],"id":"tcs_01M5NWCDMT9ZW62V7P5N1FKGD6","modified_at":"2026-10-23T17:47:42.317550779Z","published_at":"2026-09-16T11:17:01.397Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-89923","https://security-tracker.debian.org/tracker/CVE-2026-89923"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-89923#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-89923"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: KVM: s390: Free guest debug data on vcpu destroy kvm_s390_clear_bp_data() is only called from kvm_arch_vcpu_ioctl_set_guest_debug(),"}