| { |
| "schema_version": "1.3.1", |
| "id": "GO-2026-6601", |
| "modified": "0001-01-01T00:00:00Z", |
| "published": "0001-01-01T00:00:00Z", |
| "aliases": [ |
| "CVE-2026-94444" |
| ], |
| "summary": "Checksum bypass for golang.org/fips140 in cmd/go", |
| "details": "Previously, a user operating inside of a malicious Go project that defines a bogus golang.org/fips140 and operates a malicious GOMODPROXY the user chooses to connect to can serve an arbitrary module in its place.\n\nWe now unpack the trusted ziphash for the bundled golang.org/fips140 module and construct its entry in the GOMODCACHE such that it can be verified by the toolchain.", |
| "affected": [ |
| { |
| "package": { |
| "name": "toolchain", |
| "ecosystem": "Go" |
| }, |
| "ranges": [ |
| { |
| "type": "SEMVER", |
| "events": [ |
| { |
| "introduced": "0" |
| }, |
| { |
| "fixed": "1.26.9" |
| }, |
| { |
| "introduced": "1.27.0-0" |
| }, |
| { |
| "fixed": "1.27.2" |
| } |
| ] |
| } |
| ], |
| "ecosystem_specific": { |
| "imports": [ |
| { |
| "path": "cmd/go" |
| } |
| ] |
| } |
| } |
| ], |
| "references": [ |
| { |
| "type": "FIX", |
| "url": "https://go.dev/cl/840685" |
| }, |
| { |
| "type": "REPORT", |
| "url": "https://go.dev/issue/81833" |
| }, |
| { |
| "type": "WEB", |
| "url": "https://groups.google.com/g/golang-announce/c/U2fTuyDJznI" |
| } |
| ], |
| "database_specific": { |
| "url": "https://pkg.go.dev/vuln/GO-2026-6601", |
| "review_status": "REVIEWED" |
| } |
| } |
