{"cve":"CVE-2026-46597","nvd":{"published":"2026-05-22T04:16:26.003","modified":"2026-07-23T16:10:00.137","status":"Analyzed","description":"An incorrectly placed cast from bytes to int allowed for server-side panic in the AES-GCM packet decoder for well-crafted inputs.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-704"],"references":["https://go.dev/cl/781620","https://go.dev/issue/79561","https://groups.google.com/g/golang-announce/c/a082jnz-LvI","https://pkg.go.dev/vuln/GO-2026-5013"],"products":["golang:crypto"],"source":"nvd","synced_at":"2026-10-19T22:36:28.938604137+00:00"},"epss":{"cve":"CVE-2026-46597","score":0.00473,"percentile":0.40904,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-q4h4-gmj2-qvw2","url":"https://osv.dev/vulnerability/GHSA-q4h4-gmj2-qvw2","summary":"golang.org/x/crypto: Invoking byte arithmetic causes underflow and panic","modified":"2026-09-10T03:50:50.202568323Z","packages":[{"ecosystem":"Go","name":"golang.org/x/crypto","purl":"pkg:golang/golang.org/x/crypto","ranges":["<0.52.0"],"fixed":["0.52.0"]}]},{"id":"GO-2026-5013","url":"https://osv.dev/vulnerability/GO-2026-5013","summary":"Invoking byte arithmetic causes underflow and panic in golang.org/x/crypto/ssh","modified":"2026-09-17T10:41:36.216580513Z","packages":[{"ecosystem":"Go","name":"golang.org/x/crypto","purl":"pkg:golang/golang.org/x/crypto","ranges":["<0.52.0"],"fixed":["0.52.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}