{"action":"Upgrade github.com/klever-io/klever-go to 1.7.19 or later.","affected":[{"fixed":"1.7.19","introduced":"0"}],"component":"github.com/klever-io/klever-go","cve_ids":["CVE-2026-54755"],"ecosystem":"Go","epss":0.0056,"exploited":false,"fixed_versions":["1.7.19"],"ghsa_id":"GHSA-cgc5-v3f2-8m2v","id":"tcs_01M5KF78ZCVNV2QPNWV90HM4GB","modified_at":"2026-09-02T19:55:46.899060346Z","published_at":"2026-08-28T16:25:48Z","references":["https://osv.dev/vulnerability/GHSA-cgc5-v3f2-8m2v","https://github.com/klever-io/klever-go/security/advisories/GHSA-cgc5-v3f2-8m2v","https://github.com/klever-io/klever-go/commit/8bcc600b0ac88070740c63c7ce1c8a968dd85251","https://github.com/klever-io/klever-go","https://github.com/klever-io/klever-go/releases/tag/v1.7.19"],"severity":{"label":"critical","score":9.6},"sources":[{"source":"osv","source_id":"GHSA-cgc5-v3f2-8m2v","url":"https://osv.dev/vulnerability/GHSA-cgc5-v3f2-8m2v"}],"summary":"Klever: Integer overflow in split-royalty validation enables unbounded minting of KLV (native token)"}