{"action":"Upgrade quasar to 2.23.3 or later.","affected":[{"fixed":"2.23.3","introduced":"0"}],"component":"quasar","cve_ids":["CVE-2026-106104"],"ecosystem":"npm","epss":0.0037,"exploited":false,"fixed_versions":["2.23.3"],"ghsa_id":"GHSA-68jq-fhch-4xq4","id":"tcs_01M5KF6AW0Q1T04ZHEZBYAD0JT","modified_at":"2026-10-07T16:30:05.686485388Z","published_at":"2026-10-07T16:14:31Z","references":["https://osv.dev/vulnerability/GHSA-68jq-fhch-4xq4","https://github.com/quasarframework/quasar/security/advisories/GHSA-68jq-fhch-4xq4","https://nvd.nist.gov/vuln/detail/CVE-2026-106104","https://github.com/quasarframework/quasar/commit/7a954ddafa756afe95c8f633f48ed68a07209d3d","https://github.com/quasarframework/quasar","https://github.com/quasarframework/quasar/releases/tag/quasar-v2.23.3"],"severity":{"label":"high","score":8.7},"sources":[{"source":"osv","source_id":"GHSA-68jq-fhch-4xq4","url":"https://osv.dev/vulnerability/GHSA-68jq-fhch-4xq4"},{"source":"nvd","source_id":"CVE-2026-106104","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-106104"}],"summary":"Quasar Framework: Super-linear regex backtracking on User-Agent lets one request stall a Quasar SSR server"}