{"action":"Upgrade linux to 6.12.100-1 or later.","affected":[{"fixed":"6.12.100-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.100-1"],"id":"tcs_01M5NTZZAVSWJPK4ZHYJBFTN09","modified_at":"2026-10-01T02:47:36.349471411Z","published_at":"2026-08-15T06:21:31.337Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-72138","https://security-tracker.debian.org/tracker/CVE-2026-72138"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-72138#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-72138"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: xen/gntdev: fix error handling in ioctl When gntdev_ioctl_map_grant_ref() fails to copy the operation result back to userspace after"}