{"action":"Upgrade github.com/cloudflare/circl to 1.3.7 or later.","affected":[{"fixed":"1.3.7","introduced":"0"}],"component":"github.com/cloudflare/circl","cve_ids":[],"ecosystem":"Go","exploited":false,"fixed_versions":["1.3.7"],"ghsa_id":"GHSA-9763-4f94-gfch","id":"tcs_01M5KF5398MVH6ACZ5A70E9RAE","modified_at":"2026-09-10T03:50:09.279364112Z","published_at":"2024-01-08T16:45:05Z","references":["https://osv.dev/vulnerability/GHSA-9763-4f94-gfch","https://github.com/cloudflare/circl/security/advisories/GHSA-9763-4f94-gfch","https://github.com/cloudflare/circl/commit/75ef91e8a2f438e6ce2b6e620d236add8be1887d","https://github.com/cloudflare/circl","https://kyberslash.cr.yp.to"],"severity":{"label":"high"},"sources":[{"source":"osv","source_id":"GHSA-9763-4f94-gfch","url":"https://osv.dev/vulnerability/GHSA-9763-4f94-gfch"}],"summary":"CIRCL's Kyber: timing side-channel (kyberslash2)"}