{"action":"Upgrade linux to 6.12.94-1 or later.","affected":[{"fixed":"6.12.94-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.94-1"],"id":"tcs_01M5NSVXP0RKZTRNAZ91FAEEX6","modified_at":"2026-10-31T10:01:20.282706538Z","published_at":"2026-06-25T09:16:44.190Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-53262","https://security-tracker.debian.org/tracker/CVE-2026-53262"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-53262#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-53262"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: l2tp: pppol2tp: hold reference to session in pppol2tp_ioctl() pppol2tp_ioctl() read sock->sk->sk_user_data directly without any lock"}