{"action":"Upgrade firefox-esr to 91.11.0esr-1 or later.","affected":[{"fixed":"91.11.0esr-1","introduced":"0"}],"component":"firefox-esr","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["91.11.0esr-1"],"id":"tcs_01M5NGQWSW22E9FPH9R5PX8V50","modified_at":"2026-10-15T08:02:38.690818061Z","published_at":"2022-12-22T20:15:29.733Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-31744","https://security-tracker.debian.org/tracker/CVE-2022-31744"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-31744#Debian:13/firefox-esr","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-31744"}],"summary":"An attacker could have injected CSS into stylesheets accessible via internal URIs, such as resource:, and in doing so bypass a page's Content Security Policy. This vulnerability affects Firefox ESR <"}