{"action":"Upgrade linux to 6.3.11-1 or later.","affected":[{"fixed":"6.3.11-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.3.11-1"],"id":"tcs_01M5NJ32RHW1RWEPHVKBQGY6QK","modified_at":"2026-10-26T18:03:05.157337885Z","published_at":"2023-07-11T12:15:10.047Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-3269","https://security-tracker.debian.org/tracker/CVE-2023-3269"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-3269#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-3269"}],"summary":"A vulnerability exists in the memory management subsystem of the Linux kernel. The lock handling for accessing and updating virtual memory areas (VMAs) is incorrect, leading to use-after-free problems"}