{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"code.vikunja.io/api","cve_ids":["CVE-2026-91969"],"ecosystem":"Go","exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-pqf9-h8g4-8gmh","id":"tcs_01M5JJ3EMRDJ7GY8Q71P82CFH5","modified_at":"2026-10-19T21:31:37.913385160Z","published_at":"2026-10-19T21:08:26Z","references":["https://osv.dev/vulnerability/GO-2026-6746","https://github.com/go-vikunja/vikunja/security/advisories/GHSA-pqf9-h8g4-8gmh","https://nvd.nist.gov/vuln/detail/CVE-2026-91969","https://github.com/go-vikunja/vikunja/pull/3688","https://github.com/go-vikunja/vikunja/releases/tag/v2.6.0","https://www.vulncheck.com/advisories/vikunja-before-2.6.0-resource-exhaustion-via-csv-migration"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"GO-2026-6746","url":"https://osv.dev/vulnerability/GO-2026-6746"},{"source":"nvd","source_id":"CVE-2026-91969","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-91969"}],"summary":"Vikunja: Unbounded CSV row cardinality permits API process termination in code.vikunja.io/api"}