{"action":"Upgrade linux to 6.4.11-1 or later.","affected":[{"fixed":"6.4.11-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.4.11-1"],"id":"tcs_01M5NJANP8FKBCGHN16ZPT6DPP","modified_at":"2026-10-26T18:02:07.652815651Z","published_at":"2025-08-16T14:15:27.780Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-4515","https://security-tracker.debian.org/tracker/CVE-2023-4515"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-4515#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-4515"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate command request size In commit 2b9b8f3b68ed (\"ksmbd: validate command payload size\"), except for SMB2_OPLOCK_BREAK_H"}