{"action":"Upgrade canvg to 3.0.11 or later.","affected":[{"fixed":"4.0.3","introduced":"4.0.0"},{"fixed":"3.0.11","introduced":"0"}],"component":"canvg","cve_ids":["CVE-2025-25977"],"ecosystem":"npm","epss":0.00713,"exploited":false,"fixed_versions":["4.0.3","3.0.11"],"ghsa_id":"GHSA-v2mw-5mch-w8c5","id":"tcs_01M5KGAE1WJDVCMQDYKJ5HR192","modified_at":"2026-09-10T03:49:48.402011880Z","published_at":"2025-03-10T18:31:56Z","references":["https://osv.dev/vulnerability/GHSA-v2mw-5mch-w8c5","https://nvd.nist.gov/vuln/detail/CVE-2025-25977","https://github.com/canvg/canvg/issues/1749","https://github.com/canvg/canvg/commit/c3743e6345f3e01aefdcdd412c3f26494f4b5d7d","https://github.com/canvg/canvg","https://github.com/canvg/canvg/blob/937668eced93e0335c67a255d0d2277ea708b2cb/src/Document/StyleElement.ts"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"GHSA-v2mw-5mch-w8c5","url":"https://osv.dev/vulnerability/GHSA-v2mw-5mch-w8c5"},{"source":"nvd","source_id":"CVE-2025-25977","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-25977"}],"summary":"canvg Prototype Pollution vulnerability"}