{"action":"Upgrade pixman to 0.40.0-r4 or later.","affected":[{"fixed":"0.40.0-r4","introduced":"0"}],"component":"pixman","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.15","exploited":false,"fixed_versions":["0.40.0-r4"],"id":"tcs_01M5NEF8X3WVV5M3P4XP89K8XJ","modified_at":"2026-10-15T07:17:54.273565763Z","published_at":"2022-11-03T06:15:10.623Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2022-44638","https://security.alpinelinux.org/vuln/CVE-2022-44638"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2022-44638#Alpine:v3.15/pixman","url":"https://osv.dev/vulnerability/ALPINE-CVE-2022-44638"}],"summary":"In libpixman in Pixman before 0.42.2, there is an out-of-bounds write (aka heap-based buffer overflow) in rasterize_edges_8 due to an integer overflow in pixman_sample_floor_y."}