{"action":"Upgrade mako to 1.2.2+ds1-1 or later.","affected":[{"fixed":"1.2.2+ds1-1","introduced":"0"}],"component":"mako","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.2.2+ds1-1"],"id":"tcs_01M5NGXQ6KHZADQMVDQHFZA3ZS","modified_at":"2026-11-03T08:03:05.589786325Z","published_at":"2022-09-07T13:15:09.953Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-40023","https://security-tracker.debian.org/tracker/CVE-2022-40023"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-40023#Debian:14/mako","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-40023"}],"summary":"Sqlalchemy mako before 1.2.2 is vulnerable to Regular expression Denial of Service when using the Lexer class to parse. This also affects babelplugin and linguaplugin."}