{"id":"DEBIAN-CVE-2026-94447","details":"Previously, a user operating inside of a malicious Go project that defines a bogus golang.org/toolchain go.sum entry and operates a malicious GOMODPROXY the user chooses to use can bypass the intended checksum. We now ensure that golang.org/toolchain always goes to the network for the canonical checksum.","modified":"2026-10-09T05:00:08.760165086Z","published":"2026-10-08T23:17:05.180Z","upstream":["CVE-2026-94447"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-94447"}],"affected":[{"package":{"name":"golang-1.19","ecosystem":"Debian:12","purl":"pkg:deb/debian/golang-1.19?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.19.10-1","1.19.10-2","1.19.11-1","1.19.12-1","1.19.12-2","1.19.12-2~bpo11+1","1.19.12-2~bpo12+1","1.19.13-1","1.19.13-1~bpo11+1","1.19.13-1~bpo12+1","1.19.8-2","1.19.9-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-94447.json"}},{"package":{"name":"golang-1.24","ecosystem":"Debian:13","purl":"pkg:deb/debian/golang-1.24?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.24.12-1","1.24.13-1","1.24.13-2","1.24.4-1","1.24.4-2","1.24.4-3","1.24.4-4","1.24.7-1","1.24.8-1","1.24.9-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-94447.json"}},{"package":{"name":"golang-1.25","ecosystem":"Debian:14","purl":"pkg:deb/debian/golang-1.25?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.25.0-1","1.25.0-2","1.25.1-1","1.25.10-1","1.25.10-1~bpo13+1","1.25.10-2","1.25.10-2~bpo13+1","1.25.11-1","1.25.11-1~bpo13+1","1.25.12-1","1.25.12-1~bpo13+1","1.25.13-1","1.25.14-1","1.25.2-1","1.25.3-1","1.25.6-1","1.25.7-1","1.25.7-2","1.25.8-1","1.25.9-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-94447.json"}},{"package":{"name":"golang-1.26","ecosystem":"Debian:14","purl":"pkg:deb/debian/golang-1.26?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.26.0-1","1.26.1-1","1.26.2-1","1.26.2-2","1.26.2-3","1.26.3-1","1.26.3-1~bpo13+1","1.26.3-2","1.26.3-2~bpo13+1","1.26.4-1","1.26.4-1~bpo13+1","1.26.5-1","1.26.5-1~bpo13+1","1.26.6-1","1.26.6-2","1.26.7-1","1.26.7-1~bpo13+1","1.26.8-1","1.26.8-1~bpo13+1","1.26.8-2","1.26.9-1","1.26~rc2-1","1.26~rc3-1","1.26~rc3-2"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-94447.json"}},{"package":{"name":"golang-1.27","ecosystem":"Debian:14","purl":"pkg:deb/debian/golang-1.27?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.27.0-1","1.27.0-1~bpo13+1","1.27.1-1","1.27.1-2","1.27.1-2~bpo13+1","1.27.2-1","1.27~rc1-1","1.27~rc2-1","1.27~rc3-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-94447.json"}}],"schema_version":"1.9.0"}