{"action":"Upgrade grub2 to 2.06-3 or later.","affected":[{"fixed":"2.06-3","introduced":"0"}],"component":"grub2","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.06-3"],"id":"tcs_01M5NFTV5BSDE3W17VHAES2D04","modified_at":"2026-10-23T18:03:30.018836250Z","published_at":"2022-07-06T16:15:08.210Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-3695","https://security-tracker.debian.org/tracker/CVE-2021-3695"],"severity":{"label":"medium","score":4.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-3695","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-3695"}],"summary":"A crafted 16-bit grayscale PNG image may lead to a out-of-bounds write in the heap area. An attacker may take advantage of that to cause heap data corruption or eventually arbitrary code execution and"}