{"id":"DEBIAN-CVE-2026-114038","details":"A flaw was found in device-mapper-multipath. A local user can trigger an out-of-bounds read by sending a command with a format string ending in a trailing percent character to the multipath daemon. This issue can allow the user to expose unintended daemon memory, leading to information disclosure, or cause the daemon to crash, resulting in a Denial of Service (DoS).","modified":"2026-10-21T23:00:07.602019251Z","published":"2026-10-21T22:47:31.773754085Z","upstream":["CVE-2026-114038"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-114038"}],"affected":[{"package":{"name":"multipath-tools","ecosystem":"Debian:12","purl":"pkg:deb/debian/multipath-tools?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.10.0-1","0.11.1-1","0.11.1-2","0.11.1-3","0.11.1-4","0.12.0-1","0.13.0-1","0.14.3-1","0.14.3-2","0.14.3-3","0.14.3-4","0.15.0-1","0.15.1-1","0.9.4-10","0.9.4-3","0.9.4-3+deb12u1","0.9.4-3+deb12u2","0.9.4-4","0.9.4-5","0.9.4-6","0.9.4-7","0.9.4-8","0.9.4-9","0.9.7-1","0.9.7-2","0.9.7-3","0.9.7-4","0.9.7-6","0.9.7-7","0.9.8-1","0.9.9-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-114038.json"}},{"package":{"name":"multipath-tools","ecosystem":"Debian:13","purl":"pkg:deb/debian/multipath-tools?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.11.1-2","0.11.1-3","0.11.1-4","0.12.0-1","0.13.0-1","0.14.3-1","0.14.3-2","0.14.3-3","0.14.3-4","0.15.0-1","0.15.1-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-114038.json"}},{"package":{"name":"multipath-tools","ecosystem":"Debian:14","purl":"pkg:deb/debian/multipath-tools?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.15.1-1"}]}],"versions":["0.11.1-2","0.11.1-3","0.11.1-4","0.12.0-1","0.13.0-1","0.14.3-1","0.14.3-2","0.14.3-3","0.14.3-4","0.15.0-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-114038.json"}}],"schema_version":"1.9.0"}