{"cve":"CVE-2026-27141","nvd":{"published":"2026-02-26T20:31:38.017","modified":"2026-06-17T10:26:44.520","status":"Deferred","description":"Due to missing nil check, sending 0x0a-0x0f HTTP/2 frames will cause a running server to panic","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-476"],"references":["https://go.dev/cl/746180","https://go.dev/issue/77652","https://nvd.nist.gov/vuln/detail/CVE-2026-27141","https://pkg.go.dev/vuln/GO-2026-4559"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:24:17.937441719+00:00"},"epss":{"cve":"CVE-2026-27141","score":0.00569,"percentile":0.47145,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GO-2026-4559","url":"https://osv.dev/vulnerability/GO-2026-4559","summary":"Sending certain HTTP/2 frames can cause a server to panic in golang.org/x/net","modified":"2026-05-15T10:59:22.740189348Z","packages":[{"ecosystem":"Go","name":"golang.org/x/net","purl":"pkg:golang/golang.org/x/net","ranges":[">=0.50.0 <0.51.0"],"fixed":["0.51.0"]}]}],"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."]}