{"action":"Upgrade linux-6.12 to 6.12.111-1~deb12u1 or later.","affected":[{"fixed":"6.12.111-1~deb12u1","introduced":"0"}],"component":"linux-6.12","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.12.111-1~deb12u1"],"id":"tcs_01M5NX6H5DPWJGSCZ82GQFBBZY","modified_at":"2026-10-23T17:47:21.503760516Z","published_at":"2026-09-25T11:17:24.187Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-97964","https://security-tracker.debian.org/tracker/CVE-2026-97964"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-97964#Debian:12/linux-6.12","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-97964"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ppp_synctty: ensure a writeable skb header ppp_sync_txmunge() checks headroom before prepending the address and control bytes, but d"}