{"id":"DEBIAN-CVE-2026-79699","details":"A flaw was found in the containers/storage library. A crafted tar archive containing a malicious whiteout header (e.g. victim/.wh.) can cause the extraction destination directory to be replaced with an arbitrary file when processed by storage/pkg/archive.UnpackLayer, ApplyLayer, or ApplyUncompressedLayer.","modified":"2026-09-18T08:47:23.523731386Z","published":"2026-09-15T17:17:27.083Z","upstream":["CVE-2026-79699"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-79699"}],"affected":[{"package":{"name":"golang-github-containers-storage","ecosystem":"Debian:12","purl":"pkg:deb/debian/golang-github-containers-storage?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.43.0+ds1-8","1.44.0+ds1-1","1.45.1+ds1-1","1.45.1+ds1-2","1.46.1+ds1-1","1.46.1+ds1-2","1.46.1+ds1-3","1.46.1+ds1-4","1.48.1+ds1-1","1.48.1+ds1-2","1.48.1+ds1-2~bpo12+1","1.50.2+ds1-1","1.50.2+ds1-2","1.51.0+ds1-1","1.51.0+ds1-2","1.52.0+ds1-1","1.53.0+ds1-1","1.53.0+ds1-2","1.55.0+ds1-1","1.55.0+ds1-2","1.55.0+ds1-3","1.55.1+ds1-1","1.56.0+ds1-1","1.56.0+ds1-2","1.56.1+ds1-1","1.57.1+ds1-1","1.57.2+ds1-1","1.59.1+ds1-1","1.59.1+ds1-2","1.59.1+ds1-3","1.61.0+ds1-1","1.61.0+ds1-2","1.61.0+ds1-3","1.61.0+ds1-4","1.61.0+ds1-5","1.61.0+ds1-6","1.62.0-1","1.62.0-2","1.62.0-3","1.63.0-1","1.64.0-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-79699.json"}},{"package":{"name":"golang-github-containers-storage","ecosystem":"Debian:13","purl":"pkg:deb/debian/golang-github-containers-storage?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.57.2+ds1-1","1.59.1+ds1-1","1.59.1+ds1-2","1.59.1+ds1-3","1.61.0+ds1-1","1.61.0+ds1-2","1.61.0+ds1-3","1.61.0+ds1-4","1.61.0+ds1-5","1.61.0+ds1-6","1.62.0-1","1.62.0-2","1.62.0-3","1.63.0-1","1.64.0-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-79699.json"}},{"package":{"name":"golang-github-containers-storage","ecosystem":"Debian:14","purl":"pkg:deb/debian/golang-github-containers-storage?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.57.2+ds1-1","1.59.1+ds1-1","1.59.1+ds1-2","1.59.1+ds1-3","1.61.0+ds1-1","1.61.0+ds1-2","1.61.0+ds1-3","1.61.0+ds1-4","1.61.0+ds1-5","1.61.0+ds1-6","1.62.0-1","1.62.0-2","1.62.0-3","1.63.0-1","1.64.0-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-79699.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L"}]}