{"action":"Upgrade sp1_sdk to 6.1.0 or later.","affected":[{"fixed":"6.1.0","introduced":"6.0.0"}],"component":"sp1_sdk","cve_ids":["CVE-2026-40323"],"ecosystem":"crates.io","epss":0.00219,"exploited":false,"fixed_versions":["6.1.0"],"ghsa_id":"GHSA-63x8-x938-vx33","id":"tcs_01M5KETDW33G1920M31Y5A2SMA","modified_at":"2026-05-05T16:02:07.232519Z","published_at":"2026-04-14T00:05:19Z","references":["https://osv.dev/vulnerability/GHSA-63x8-x938-vx33","https://github.com/succinctlabs/sp1/security/advisories/GHSA-63x8-x938-vx33","https://nvd.nist.gov/vuln/detail/CVE-2026-40323","https://github.com/succinctlabs/sp1","https://github.com/succinctlabs/sp1/releases/tag/v6.1.0"],"severity":{"label":"high"},"sources":[{"source":"osv","source_id":"GHSA-63x8-x938-vx33","url":"https://osv.dev/vulnerability/GHSA-63x8-x938-vx33"}],"summary":"SP1 V6 Recursion Circuit Row-Count Binding Gap"}