{"action":"Upgrade org.bouncycastle:bc-fips to 1.0.2.7 (1.0.x), 2.0.2 (2.0.x) or 2.1.3 (2.1.x) or later.","affected":[{"fixed":"1.0.2.7","introduced":"0"},{"fixed":"2.0.2","introduced":"2.0.0"},{"fixed":"2.1.3","introduced":"2.1.0"}],"component":"org.bouncycastle:bc-fips","cve_ids":["CVE-2026-13506"],"ecosystem":"Maven","epss":0.00493,"exploited":false,"fixed_versions":["1.0.2.7","2.0.2","2.1.3"],"ghsa_id":"GHSA-qp49-qgx5-5m26","id":"tcs_01M5N99VZS8Z5D8EZRDWSNJDGM","modified_at":"2026-09-18T17:45:06.096277818Z","published_at":"2026-08-03T06:31:44Z","references":["https://osv.dev/vulnerability/GHSA-qp49-qgx5-5m26","https://nvd.nist.gov/vuln/detail/CVE-2026-13506","https://github.com/bcgit/bc-java/commit/77454da9b3dcaaa2991412d1c3c1a6e1a338ff84","https://github.com/bcgit/bc-java","https://github.com/bcgit/bc-java/wiki/CVE-2026-13506"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-qp49-qgx5-5m26#Maven/org.bouncycastle:bc-fips","url":"https://osv.dev/vulnerability/GHSA-qp49-qgx5-5m26"}],"summary":"Bouncy Castle: Lazy ASN.1 sequence forcing resets nesting-depth guard"}