{"action":"Upgrade openjpeg to 2.3.1-r5 or later.","affected":[{"fixed":"2.3.1-r5","introduced":"0"}],"component":"openjpeg","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.13","exploited":false,"fixed_versions":["2.3.1-r5"],"id":"tcs_01M5NB885GD0ZRX4FPNA1YFSDP","modified_at":"2026-09-21T06:17:52.469211669Z","published_at":"2019-06-26T18:15:10.120Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2019-12973","https://security.alpinelinux.org/vuln/CVE-2019-12973"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2019-12973#Alpine:v3.13/openjpeg","url":"https://osv.dev/vulnerability/ALPINE-CVE-2019-12973"}],"summary":"In OpenJPEG 2.3.1, there is excessive iteration in the opj_t1_encode_cblks function of openjp2/t1.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted bmp f"}