{"action":"Upgrade linux to 6.12.63-1 or later.","affected":[{"fixed":"6.12.63-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.63-1"],"id":"tcs_01M5NP9E0J8FJYFFJ8WP0WFFYQ","modified_at":"2026-10-23T18:05:30.088491452Z","published_at":"2025-12-24T11:15:58.147Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-68348","https://security-tracker.debian.org/tracker/CVE-2025-68348"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-68348","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-68348"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: block: fix memory leak in __blkdev_issue_zero_pages Move the fatal signal check before bio_alloc() to prevent a memory leak when BLK"}