{"action":"Upgrade linux to 6.12.105-1 or later.","affected":[{"fixed":"6.12.105-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.105-1"],"id":"tcs_01M5NV8C2SF46VAAHDT10KJP8G","modified_at":"2026-10-23T18:05:43.942272022Z","published_at":"2026-08-15T13:17:56.630Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-74515","https://security-tracker.debian.org/tracker/CVE-2026-74515"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-74515#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-74515"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: KVM: s390: pci: Reject adapter interrupt forwarding if already enabled The MPCIFC instruction doesn't allow registering adapter inte"}